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Consider two populations of students. Both populations are the same size (1000). The first population consists of all students at a grade school (grades 1-5). The second population consists of all students at a middle school (grades 6-8). Which school's population is more likely to have a larger standard deviation in the age of its students? a) The grade school's population is more likely to have the larger standard deviation. b) The middle school's population is more likely to have the larger standard deviation. c) They would most likely have the same standard deviation for age. a) It is impossible to say without more information.

Consider two populations of students. Both populations are the same size (1000). The first population consists of all students at a grade school (grades 1-5). The second population consists of all students at a middle school (grades 6-8). Which school's population is more likely to have a larger standard deviation in the age of its students? a) The grade school's population is more likely to have the larger standard deviation. b) The middle school's population is more likely to have the larger standard deviation. c) They would most likely have the same standard deviation for age. a) It is impossible to say without more information.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Consider two populations of students. Both populations are the same size (1000). The first population consists of all students at a grade school (grades 1-5). The second population consists of all students at a middle school (grades 6-8). Which school's population is more likely to have a larger standard deviation in the age of its students? a) The grade school's population is more likely to have the larger standard deviation. b) The middle school's population is more likely to have the larger standard deviation. c) They would most likely have the same standard deviation for age. a) It is impossible to say without more information.
Transcribed Image Text:Consider two populations of students. Both populations are the same size (1000). The first population consists of all students at a grade school (grades 1-5). The second population consists of all students at a middle school (grades 6-8). Which school's population is more likely to have a larger standard deviation in the age of its students? a) The grade school's population is more likely to have the larger standard deviation. b) The middle school's population is more likely to have the larger standard deviation. c) They would most likely have the same standard deviation for age. a) It is impossible to say without more information.
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