1. A sociologist wants to study about the average time children play outdoors nowadays. Tentatively, he guesses a mean that is less than 3 hours. The population variance is assumed to be 0.64 hour. To prove his claim, he selected a sample of 16 distribution and found a sample mean of 2.5 hours of outdoor playtime. At a =0.025, will sociologist prove his claim? Why or why not? children from a normally distributed

1. A sociologist wants to study about the average time children play outdoors nowadays. Tentatively, he guesses a mean that is less than 3 hours. The population variance is assumed to be 0.64 hour. To prove his claim, he selected a sample of 16 distribution and found a sample mean of 2.5 hours of outdoor playtime. At a =0.025, will sociologist prove his claim? Why or why not? children from a normally distributed

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Description: 1. A sociologist wants to study about the average timechildren play outdoors nowadays. Tentatively, he guesses amean that is less than 3 hours. The population variance isassumed to be 0.64 hour. To prove his claim, he selected asample of 16 children

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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1. A sociologist wants to study about the average time
children play outdoors nowadays. Tentatively, he guesses a
mean that is less than 3 hours. The population variance is
assumed to be 0.64 hour. To prove his claim, he selected a
sample of 16 children from a normally distributed
distribution and found a sample mean of 2.5 hours of
outdoor playtime. At a =0.025, will sociologist prove his
claim? Why or why not?

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