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stats week 5

# stats week 5 - Sarah Anderson Statistics Week 5 6...

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Sarah Anderson Statistics Week 5 14.) This is a binomial distribution with parameters n = 6 and p = 0.95 A. P(X = 6) = (6 choose 6)(0.95)^6 (1 - 0.95)^(6 - 6) = 0.95^6 ≈ 0.7351 B. P(X = 5) = (6 choose 5)(0.95)^5(0.05)^1 ≈ 0.2321 C. The mean μ of a binomial distribution is given by μ = np = 5.7 D. The variance σ² is given by σ² = np(1-p) = 0.285 The standard deviation σ equals the square root of the variance. 16.) n=6 p=0.3 6.) Admissions Probability X * P(x) (x-u)sq. (x-u)sq.P(x) 1 000 0.6 600 12100 7260 1200 0.3 360 8100 2430 1500 0.1 150 152100 15210 total 1 1110 24900 a. u= 1110 b.osq.=24900 O=157.79 7.) Amount P(x) xP(x) (x-u)sq.P(x) 10 0.5 5 60.5 25 0.4 10 6.4 50 0.08 4 67.28 100 0.02 2 124.82 total 21 259 a. u= 21 b. 259 O=16.093

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q=0.7 use this P(x=K) = ( n nCr k ) * p^k * q^(n-k) a) k=4 .... p(x=4) = 0.0595 b) k=0 .... p(x=0) = 0.1176 c) k=2 .... p(x=2) = 0.3241 d) E(x) = n*p = 1.8 , answer = 2*1.8 = 3.6 24. a) All six would be .8^6 = 26.2% c) The probablity none have the transponder is .2^6 = 0.0064% b) For the second one, the fastest way to the answer is to find (a) the probability of none, which you
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The text passage contains multiple statistical and mathematical questions along with their answers, primarily focusing on binomial distributions and probability calculations.
multiple_questions_with_answers
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
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stats week 5

# stats week 5 - Sarah Anderson Statistics Week 5 6...

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Sarah Anderson Statistics Week 5 14.) This is a binomial distribution with parameters n = 6 and p = 0.95 A. P(X = 6) = (6 choose 6)(0.95)^6 (1 - 0.95)^(6 - 6) = 0.95^6 ≈ 0.7351 B. P(X = 5) = (6 choose 5)(0.95)^5(0.05)^1 ≈ 0.2321 C. The mean μ of a binomial distribution is given by μ = np = 5.7 D. The variance σ² is given by σ² = np(1-p) = 0.285 The standard deviation σ equals the square root of the variance. 16.) n=6 p=0.3 6.) Admissions Probability X * P(x) (x-u)sq. (x-u)sq.P(x) 1 000 0.6 600 12100 7260 1200 0.3 360 8100 2430 1500 0.1 150 152100 15210 total 1 1110 24900 a. u= 1110 b.osq.=24900 O=157.79 7.) Amount P(x) xP(x) (x-u)sq.P(x) 10 0.5 5 60.5 25 0.4 10 6.4 50 0.08 4 67.28 100 0.02 2 124.82 total 21 259 a. u= 21 b. 259 O=16.093

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q=0.7 use this P(x=K) = ( n nCr k ) * p^k * q^(n-k) a) k=4 .... p(x=4) = 0.0595 b) k=0 .... p(x=0) = 0.1176 c) k=2 .... p(x=2) = 0.3241 d) E(x) = n*p = 1.8 , answer = 2*1.8 = 3.6 24. a) All six would be .8^6 = 26.2% c) The probablity none have the transponder is .2^6 = 0.0064% b) For the second one, the fastest way to the answer is to find (a) the probability of none, which you
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### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern
user
The text passage contains multiple statistical and mathematical questions along with their answers, primarily focusing on binomial distributions and probability calculations.

TYPE: MULTIPLE_QUESTIONS_WITH_ANSWERS