## Elementary Statistics (12th Edition)

Range is the difference of the maximum and minimum of the set: range=36-0=36 years. Calculated by calculator, the mean is: 15.03 years. The variance is the sum of the differences of each value and the mean on the power of two, divided by the number of values minus 1: variance=$\frac{(10−15.03)^2+(29−15.03)^2+...+(23−15.03)^2}{33-1}=$94.5 years. The standard deviation is the square root of the variance: standard deviation=$\sqrt{94.5}=9.72$ minutes. By The Range Rule of Thumb the standard deviation is one fourth of the range:$\frac{36}{4}=9$ years. This estimated standard deviation is a little less than the real standard deviation, but very close to it.
The passage contains multiple mathematical questions and their corresponding answers, including the calculation of range, mean, variance, and standard deviation.
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
system
## Elementary Statistics (12th Edition)

Range is the difference of the maximum and minimum of the set: range=36-0=36 years. Calculated by calculator, the mean is: 15.03 years. The variance is the sum of the differences of each value and the mean on the power of two, divided by the number of values minus 1: variance=$\frac{(10−15.03)^2+(29−15.03)^2+...+(23−15.03)^2}{33-1}=$94.5 years. The standard deviation is the square root of the variance: standard deviation=$\sqrt{94.5}=9.72$ minutes. By The Range Rule of Thumb the standard deviation is one fourth of the range:$\frac{36}{4}=9$ years. This estimated standard deviation is a little less than the real standard deviation, but very close to it.
user
The passage contains multiple mathematical questions and their corresponding answers, including the calculation of range, mean, variance, and standard deviation.

TYPE: MULTIPLE_QUESTIONS_WITH_ANSWERS