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A manager states that in his warehouse, the average number of days per year missed by the employees due to illness is less than the national average of twelve. The manager took a sample of 60 employees and found that the mean number of days missed due to illness was 10.1 days. If o = 4. 28 and 0.01, determine if there is sufficient evidence to believe the manager's statement Please show all work in performing your hypothesis test below. Be sure to include null and alternative hypotheses, critical value, test value and your conclusion.

A manager states that in his warehouse, the average number of days per year missed by the employees due to illness is less than the national average of twelve. The manager took a sample of 60 employees and found that the mean number of days missed due to illness was 10.1 days. If o = 4. 28 and 0.01, determine if there is sufficient evidence to believe the manager's statement Please show all work in performing your hypothesis test below. Be sure to include null and alternative hypotheses, critical value, test value and your conclusion.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 25SGR
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A manager states that in his warehouse, the average number of days per year missed by the employees due to illness is less than the national average of twelve. The manager took a sample of 60 employees and found that the mean number of days missed due to illness was 10.1 days. If 0 = 4. 28 and a = 0. 01, determine if there is sufficient evidence to believe the manager's statement Please show all work in performing your hypothesis test below. Be sure to include null and alternative hypotheses, critical value, tes value and your conclusion.
Transcribed Image Text:A manager states that in his warehouse, the average number of days per year missed by the employees due to illness is less than the national average of twelve. The manager took a sample of 60 employees and found that the mean number of days missed due to illness was 10.1 days. If 0 = 4. 28 and a = 0. 01, determine if there is sufficient evidence to believe the manager's statement Please show all work in performing your hypothesis test below. Be sure to include null and alternative hypotheses, critical value, tes value and your conclusion.
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