Employee Absences A store manager wishes to see if the number of absences of her employees is the same for each weekday. She selected a random week and finds the following number of absences. At α=0.01, is there a difference in the number of absences for each day of the week? Use the critical-value method with tables. Day Absences Mon 14 Tues 11 Weds 15 Thurs 23 Fri 22 1) Identify the claim with the correct hypothesis. H0 : Employee absences are equally distributed over the five-day workweek. (CLAIM OR NOT CLAIM?) H1 : Employee absences are not equally distributed over the five-day workweek. (CLAIM OR NOT CLAIM? 2. Find the critical value 3) Compute the test value: X^2= 4) Reject or Do not reject the null hypothesis 5) Summarize: Is there or is there not enough evidence to reject the claim? Is there or is there not enough evidence to support the claim?
Employee Absences A store manager wishes to see if the number of absences of her employees is the same for each weekday. She selected a random week and finds the following number of absences. At α=0.01, is there a difference in the number of absences for each day of the week? Use the critical-value method with tables. Day Absences Mon 14 Tues 11 Weds 15 Thurs 23 Fri 22 1) Identify the claim with the correct hypothesis. H0 : Employee absences are equally distributed over the five-day workweek. (CLAIM OR NOT CLAIM?) H1 : Employee absences are not equally distributed over the five-day workweek. (CLAIM OR NOT CLAIM? 2. Find the critical value 3) Compute the test value: X^2= 4) Reject or Do not reject the null hypothesis 5) Summarize: Is there or is there not enough evidence to reject the claim? Is there or is there not enough evidence to support the claim?
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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Question
Employee Absences A store manager wishes to see if the number of absences of her employees is the same for each weekday. She selected a random week and finds the following number of absences. At α=0.01, is there a difference in the number of absences for each day of the week? Use the critical-value method with tables.
Day | Absences |
---|---|
Mon |
14
|
Tues |
11
|
Weds |
15
|
Thurs |
23
|
Fri |
22
|
1) Identify the claim with the correct hypothesis.
|
2. Find the critical value
3) Compute the test value: X^2=
4) Reject or Do not reject the null hypothesis
5) Summarize:
Is there or is there not enough evidence to reject the claim?
Is there or is there not enough evidence to support the claim?
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