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| Definition1
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0 | 0 |
standard deviation
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used to measure variability of a data set. it is calculated as the square root of the variance of a set of data,
|
quantity calculated to indicate the extent of deviation for a data set as a whole.
|
1 | 0 |
standard deviation
|
a measure of the dispersion of a set of data from its mean; expresses the variability of a population or set of data.
|
measurement of variability about the mean, can also be used to determine outliers
|
2 | 1 |
standard deviation
|
measure of how spread out values are from the mean (standard deviation represented by greek letter sigma)
|
the measure of how much a typical value in the data set differs from the mean
|
1 | 0 |
standard deviation
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measure of spread of data points values around the mean square root of the &"variance&"
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measure of spread, value of error bars
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3 | 1 |
standard deviation
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how data is dispersed or spread among the mean - how tightly data points are clustered around the mean
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how tightly data points are clustered together around the mean
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2 | 1 |
standard deviation
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measure of how much all scores tend to vary from the sample mean. s=√Σ(x-m)/n
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a popular measure of variability, is calculated based on the distance/dispersion of individual observations from their means
|
1 | 0 |
standard deviation
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average absolute difference between each data point and the mean set of data. large sd suggests high dispersion. s = sample standard deviation. σ = population standard deviation.
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a low standard deviation means that most bumber are close to average and the error of the mean
|
3 | 1 |
standard deviation
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the square root of the variance -always presented with the mean -con variables
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square root of variance used more often when comparing the spread of data
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2 | 1 |
standard deviation
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a measure of variability that indicates the average differences between the scores and their mean
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a measure of variation (or variability) that indicates the typical distance between the scores of a distribution and the mean.
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3 | 1 |
standard deviation
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a measure of spread that describes an average distance of every score from the mean
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- measure of average distance from the mean - most frequently used measure of variability
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2 | 1 |
standard deviation
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a measurement of how far away a data value is from the mean
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measures the variability in a set of data - shows, on average, how far away the data values are from the mean
|
2 | 1 |
standard deviation
|
how scores vary from the mean
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measure of how much all scores tend to vary from the sample mean. s=√Σ(x-m)/n
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2 | 1 |
standard deviation
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typical divergence away from the mean
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a measurement of how far away a data value is from the mean
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3 | 1 |
standard deviation
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s sd indicates the average deviation of scores from the mean
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- symbolized as s - indicates the average deviation of scores from the mean - in scientific reports, it is abbreviated as sd
|
3 | 1 |
standard deviation
|
the average amount of error between the mean and the observed scores in the data. the square root of the variance and a measure of dispersion.
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represents the &"average&" deviation from the mean. calculated as the square root of the variance.
|
2 | 1 |
standard deviation
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measure of the average deviation from the mean
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a descriptive statistic that measures the variability of data from the mean of the sample
|
3 | 1 |
standard deviation
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shows how tightly the data is dispersed around the mean low sd- data tightly dispersed around mean high sd- data widely dispersed around mean
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the measure of variation that tells you how tightly all of the cases are clustered around the mean
|
2 | 1 |
standard deviation
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computed measure of how much scorews vary around the mean score (+/-)
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a computed measure of how much scores vary around the mean score so avrg of the difference between any number and the mean
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1 | 0 |
standard deviation
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associated with precision measure of the actual spread in the data set, how much data differs from one another
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a statistical measurement used to document the disparity between an individual's test score and the mean
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1 | 0 |
standard deviation
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a measure of how spread out the data is from the mean and is useful for data that is fairly symmetric; the square root of variance
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the square root of variance the larger the standard deviation the more varied or possibly skewed the data
|
0 | 0 |
standard deviation
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-from variance -square root of variance calculated more easily determined than variance -small data= #'s close to mean -large data=#'s far from mean (more variability) -coefficient of variation (cv)
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square root of the variance is often used for statistical applications
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2 | 1 |
standard deviation
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measures how much the scores vary from the mean. the percentages stay the same in every curve. used to compare scores
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the amount scores vary around the mean
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0 | 0 |
standard deviation
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measures spread by looking how far the observations are from the mean
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this is the most widely used measure of variability in descriptive statistics. it is easy to interpret and is the most preferred measure for dispersion for frequency distributions:
|
2 | 1 |
standard deviation
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measure to quantify the amount of variation or dispersion of a set of data values
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a statistic that measures the amount of data dispersion around the mean.
|
2 | 1 |
standard deviation
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the square root of the variance (s) provides a measure of the standard/average, distance from the mean always 0 or a positive number
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dispersion directly related to variance the average distance values are from the mean find by taking the square root of the variance
|
2 | 1 |
standard deviation
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how data is dispersed or spread among the mean - how tightly data points are clustered around the mean
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how the data is dispersed or spread around the mean
|
1 | 0 |
standard deviation
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a measure of how much variation there is from the mean; calculating it uses every score in the set of data
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associated with precision measure of the actual spread in the data set, how much data differs from one another
|
3 | 1 |
standard deviation
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a computed measure of how much scores vary around the mean score(uni-variate data, measure of spread)
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computed measure of how much scorews vary around the mean score (+/-)
|
0 | 0 |
standard deviation
|
quantity amount of variation of a set of data
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-square root of variance -common measure of consistency in business applications, such as quality control -measures the amount of variance around the mean
|
1 | 0 |
standard deviation
|
measure of how much all scores tend to vary from the sample mean. s=√Σ(x-m)/n
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associated with precision measure of the actual spread in the data set, how much data differs from one another
|
1 | 0 |
standard deviation
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the most frequently used statistic for designating the degree of variability in a set of scores.
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- an index of the degree of variability of study data around the mean of those data
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3 | 1 |
standard deviation
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s sd indicates the average deviation of scores from the mean
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indicates that average deviation of from mean symbolized as s abbreviated sd
|
2 | 1 |
standard deviation
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the square root of the 'average' of each score's squared deviation from the mean score. (square root of the variance)
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distance from mean; square root of average squared deviation
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3 | 1 |
standard deviation
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measures average deviation of score from the mean
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is a statistics that indicates the average amount of deviation of values from the mean score
|
3 | 1 |
standard deviation
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distance from the mean (square root of the variance) - measure of dispersion fro interval and ratio data
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a measure of variability that describes the deviation from the mean of a frequency distribution in the original units of measurement; the square root of the variance
|
2 | 1 |
standard deviation
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a computed measure of how much scores vary around the mean score. with more accurate technology, bump in deviation can go from large to incredibly thin minimizing average error.
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estimates the spread of the scores away from the mean ***most common measure
|
1 | 0 |
standard deviation
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average amount either above or below the mean that the data deviate from the mean
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a calculation of the average difference between each score in the data set and the mean. bigger values indicate greater variation.
|
3 | 1 |
standard deviation
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how data is dispersed or spread among the mean - how tightly data points are clustered around the mean
|
shows how tightly the data is dispersed around the mean low sd- data tightly dispersed around mean high sd- data widely dispersed around mean
|
2 | 1 |
standard deviation
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amount by which the scores vary from the mean. a higher means there is more variation in the scores
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estimates the spread of the scores away from the mean ***most common measure
|
1 | 0 |
standard deviation
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square root of the variance. provides exact distances from mean (unlike variance). illustrates how tightly data is clustered around mean.
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the square root of the variance (s) provides a measure of the standard/average, distance from the mean always 0 or a positive number
|
3 | 1 |
standard deviation
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a measure that describes how far off individual values are from the mean.
|
measures the typical distance of the values in a distribution from the mean
|
1 | 0 |
standard deviation
|
measure of how much all scores tend to vary from the sample mean. s=√Σ(x-m)/n
|
estimates the spread of the scores away from the mean ***most common measure
|
2 | 1 |
standard deviation
|
square root of variance, indicates variability about the mean
|
square root of the variance is often used for statistical applications
|
3 | 1 |
standard deviation
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summarizes the spread of values around the mean (the variability of the data)
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spread of scores around the mean, represents the variability in the data, shows inconsistency
|
0 | 0 |
standard deviation
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most frequently used measure of variability provides overall measurement of how participants scores differ from mean score of group
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variability or dispersion of scores around the mean, represented by &"s&"
|
2 | 1 |
standard deviation
|
is a measure of variability that indicates the typical distance between a set of scores of a distribution and the mean, or average, score.
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a popular measure of variability, is calculated based on the distance/dispersion of individual observations from their means
|
3 | 1 |
standard deviation
|
square root of the variance most common descriptive statistic the average amount that scores vary from the mean
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the square root of the average of the squared deviations from the mean; it is the typical amount that each score varies, or deviates, from the mean
|
1 | 0 |
standard deviation
|
how scores vary from the mean
|
a popular measure of variability, is calculated based on the distance/dispersion of individual observations from their means
|
3 | 1 |
standard deviation
|
the average amount that scores deviate from the mean (square root of the variance)
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the typical deviation between an individual score and the group mean sd = square root of the variance
|
1 | 0 |
standard deviation
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the measure of the spread of data around the mean (because the mean won't always give us enough information)
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tells us approximately how much data points vary from the mean
|
2 | 1 |
standard deviation
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indicated how far away scores tend to be from the mean, on average. only appropriate for interval or ratio scale variables
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- measures how much the scores vary from the mean - percentages stay the same in every curve
|
2 | 1 |
standard deviation
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on average, how much individual values differ from the mean; the square root of the variance
|
square root of the variance most common descriptive statistic the average amount that scores vary from the mean
|
3 | 1 |
standard deviation
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it is a descriptive statistic — which is a measure of dispersion, or spread — of sampled data around the mean.
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measures spread by looking how far the observations are from the mean
|
3 | 1 |
standard deviation
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represents the &"average&" deviation from the mean. calculated as the square root of the variance.
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the typical deviation between an individual score and the group mean sd = square root of the variance
|
2 | 1 |
main idea
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what the article is mostly about (can use the headline and often repeated words to help you figure it out)
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a statement that tells what the passage is mostly about (topic + important ideas) what the author wants the reader to know about the subject
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2 | 1 |
main idea
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what the text is trying to convey to the reader
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most important or central thought of a paragraph or larger section of text, which tells the reader what the text is about.
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0 | 0 |
main idea
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identify the subject of the passage or determine which choice best tells what the passage is about
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measures your ability to identify the author's ideas, attitudes, and tone.
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1 | 0 |
main idea
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what a fiction text is mostly about
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the central idea in a nonfiction text; what a text is mostly about.
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2 | 1 |
main idea
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this is the most important idea of a reading passage or presentation.
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the central or most important idea about a topic that is written in complete sentence
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1 | 0 |
main idea
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identify the subject of the passage or determine which choice best tells what the passage is about
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require you to make an inference based on facts that you have to piece together from the passage.
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1 | 0 |
main idea
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the most important thought in a story or speech; what the story or speech is all about
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the central or most important idea about a topic that is written in complete sentence
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1 | 0 |
main idea
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the central idea of a piece of text that is supported by details
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the central idea of a piece of writing (topic + author's point)
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2 | 1 |
main idea
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most important or central thought of a paragraph or larger section of text, which tells the reader what the text is about.
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what the passage is mostly about. the main idea can be constructed from the various supporting details inthe text
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2 | 1 |
main idea
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a statement that tells what the passage is mostly about what the author wants the reader to know about the subject
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the point the author wants you to understand; what the story is mostly about
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2 | 1 |
main idea
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the idea the author is trying to convey
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the point or message the author is trying to make about a person, place, thing or idea
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2 | 1 |
main idea
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most important idea about the topic
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a statement that tells what the passage is mostly about (topic + important ideas) what the author wants the reader to know about the subject
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3 | 1 |
main idea
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is the big point or the most important idea that the writer is communicating to the reader.
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the most important part that a writer wants to express
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0 | 0 |
main idea
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require you to make an inference based on facts that you have to piece together from the passage.
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think, predict, indicate, feel, probably, seem, imply, suggest, assume, infer, and most likely
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2 | 1 |
main idea
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the most important idea is what the text mostly tells about a topic
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.what the text is mostly about. what the author wants you to understand about a topic.
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2 | 1 |
main idea
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what the text (passage, book, or paragraph) is mostly about
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what the text is trying to convey to the reader
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2 | 1 |
main idea
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what the text is mostly about. (1 sentence summary!)
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the author's central thought ( can be listed as the topic sentence of a paragraph or implied)
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2 | 1 |
main idea
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you have to focus on the most important details look for content clues. what is the author trying to tell you.
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a statement that tells what the passage is mostly about (topic + important ideas) what the author wants the reader to know about the subject
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2 | 1 |
main idea
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this is the most important idea of a reading passage or presentation.
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the most important thought in a story or speech; what the story or speech is all about
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2 | 1 |
main idea
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the most important thought in a story or speech; what the story or speech is all about
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the most important idea: topic + the point
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1 | 0 |
main idea
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understanding a main idea you must comprehend the text. focus on the biggest idea.
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you have to focus on the most important details look for content clues. what is the author trying to tell you.
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0 | 0 |
main idea
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which of the following best summarizes the main topic of the passage....
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the speakers attitude is best described as one of...
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2 | 1 |
main idea
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what the whole story is about, main thing writer wants to say about topic. can also be called the central point/ idea
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primary point or concept
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2 | 1 |
main idea
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what the author wants the reader to know about the subject what the story is mainly about!
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you have to focus on the most important details look for content clues. what is the author trying to tell you.
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2 | 1 |
main idea
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the most important idea a writer makes in a paragraph or passage.
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purpose of paragraph or text all information in the paragraph should connect to the main idea some information is not as important good readers identify key ideas
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2 | 1 |
main idea
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the author's central thought; the chief topic of a text expressed or implied in a word or phrase; the topic sentence of a paragraph.
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what the text is mostly about. (1 sentence summary!)
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1 | 0 |
main idea
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all the other supporting details in the text or within a paragraph should tell us more about the main idea.
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is a sentence about what the text is about or what the author wants you to knows
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0 | 0 |
memory model
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global variables - fixed location in memory local variables and params - run-time stack dynamically allocated variables - heap
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starts at the highest memory addresses (0xffffffff), grows into lower addresses.
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3 | 1 |
data type
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a specific type of data that can be used in a programming language. in alice the data types that we used most often included number, boolean, and object.
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defines what kind of value a variable can hold such as number or string
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3 | 1 |
data type
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defines what kind of value a variable can hold such as number or string
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indicates the type of data a memory location (variable or named constant) can store
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0 | 0 |
data type
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a detailed coding scheme recognized by system software, such as a dbms, for representing organizational data
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the data type of an identifier determines how data items will be represented with the computer.
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1 | 0 |
data type
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in java, every variable has a type declared in the source code. there are two kinds of types: reference types and primitive types. reference types are references to objects.
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a description of the set of values and the basic set of operations that can be applied to values of the type
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2 | 1 |
data type
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characteristic that defines data that can be stored in a field, such as numbers, text, or dates.
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identifies the type of data that can be stored in a field.
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3 | 1 |
data type
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a particular kind of data item, as defined by the values it can take, the programming language used, or the operations that can be performed on it.
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describes the type of data that can be stored there, how much memory the item occupies, and what types of operations can be performed on the data
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1 | 0 |
data type
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(ex: number, boolean, or string) a value's property that dictates how the computer will interpret it. for example 7+5 is interpreted differently from &"7&"+&"5&"
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all values in a programming language have a &"type&" - such as a number, boolean, or string - that dictates how the computer will interpret it.
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1 | 0 |
data type
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a kind of data that variables may hold in a programming language plus the operations automatically provided. examples are character, integer, floating point
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indicates the type of data a memory location (variable or named constant) can store
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3 | 1 |
data type
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the type of data that a variable holds (ex. a number, string, boolean, object, null, undefined)
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the specific category of information that a variable contains, such as numeric, boolean, or string.
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2 | 1 |
data type
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characteristic that defines data that can be stored in a field, such as numbers, text, or dates.
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determines what field values you can enter for the field
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3 | 1 |
data type
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determines the type of data that can be entered and the operations that can be preformed on that data.
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determines what can be entered and the operations can be performed within a field
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2 | 1 |
data type
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the type of data the variable holds; defines what actions can be performed on it
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specifies the range of values a variable can hold and the operations that can be performed on it
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1 | 0 |
data type
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in java, every variable has a type declared in the source code. there are two kinds of types: reference types and primitive types. reference types are references to objects.
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the specific type of data a variable is designed to hold. having the proper data type can be crucial in running a an error-free program.
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1 | 0 |
data type
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in java, every variable has a type declared in the source code. there are two kinds of types: reference types and primitive types. reference types are references to objects.
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defines what kind of value a variable can hold such as number or string
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1 | 0 |
data type
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a classification identifying one of various types of data, such as real, integer or boolean, that determines the possible values for that type.
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attribute that specifies the type of data an object can hold, as well as how many bytes each data type can take up
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3 | 1 |
data type
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a class of data that be stored in an attribute.•character, integers, real numbers, dates, pictures, etc.
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a class of data that be stored in an attribute. character, integers, real number, dates, picture etc
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1 | 0 |
data type
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type of data a variable is intended to store in java some basic variable types are string, int, char, double
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the specific category of information that a variable contains, such as numeric, boolean, or string.
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3 | 1 |
data type
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the kind of information a field contains—whether text, number, date/time, or some other type.
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indicates the type of data, text, date, boolean and/or numbers, that can be stored in a field
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