A study using two random samples of 35 people each found that the average amount of time those in the age group of 26-35 years spent per week on leisure activities was 39.6 hours, and those in the age group of 46-55 years spent 35.4 hours Assume that the population standard deviation for those in the first age group found by previous studies is 6.3 hours, and the population standard deviation of those in the second group found by previous studies was 5.8 hours. At a = can it be concluded that there is a significant difference in the average time each group spends on 0.05, leisure activities?
A study using two random samples of 35 people each found that the average amount of time those in the age group of 26-35 years spent per week on leisure activities was 39.6 hours, and those in the age group of 46-55 years spent 35.4 hours Assume that the population standard deviation for those in the first age group found by previous studies is 6.3 hours, and the population standard deviation of those in the second group found by previous studies was 5.8 hours. At a = can it be concluded that there is a significant difference in the average time each group spends on 0.05, leisure activities?
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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A study using two random samples of 35 people each found that the average amount of time those
in the age group of 26-35 years spent per week on leisure activities was 39.6 hours, and those in
the age group of 46-55 years spent 35.4 hours Assume that the population standard deviation for
those in the first age group found by previous studies is 6.3 hours, and the population standard
deviation of those in the second group found by previous studies was 5.8 hours. At a = 0.05,
can it be concluded that there is a significant difference in the average time each group spends on
leisure activities?
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