Peter wants to know the average height of male freshmen at UCI. Amy wants to know the height of all freshmen at UCI. They both randomly select students from their populations and record height until their sampling distributions become approximately normal. Who will need a larger sample before their distribution is approximately normal? Peter, Amy, or they're the same? Please explain. [Hint: Think about the shape of the population distributions.]

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 20PFA
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Peter wants to know the average height of male freshmen at UCI. Amy wants to know the height of
all freshmen at UCI. They both randomly select students from their populations and record height
until their sampling distributions become approximately normal. Who will need a larger sample
before their distribution is approximately normal? Peter, Amy, or they're the same? Please explain.
[Hint: Think about the shape of the population distributions.]
Transcribed Image Text:Peter wants to know the average height of male freshmen at UCI. Amy wants to know the height of all freshmen at UCI. They both randomly select students from their populations and record height until their sampling distributions become approximately normal. Who will need a larger sample before their distribution is approximately normal? Peter, Amy, or they're the same? Please explain. [Hint: Think about the shape of the population distributions.]
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