The following two-way table resulted from a random sample of employees from a largecompany. Employees were classified as managers or workers and asked if they were satisfiedwith their job.Non-ManagerManager45Total115SatisfiedNot SatisfiedTotal701525406095155If the null hypothesis of no association between employment status and job satisfaction istrue, which of the following expressions gives the expected number of employees in thesample who are managers and who are satisfied with their job?(115)(95)A)155(115)(45)B)60(60)(115)C)155(115)(60)D)45(60)(45)E)115

There are two categorical variables which are job satisfaction and employment status. We have to…

Answered: The following two-way table resulted…

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 warehouse manager wants to know if there is an association between the shift worked and being on time for work. To investigate, he selects a random sample of 70 workers and classifies each one according to the shift they worked most recently and whether they were on time for work. He was unable to classify a substantial number of people as being on time, so he classified those individuals as unknown. The data are displayed in the table. The manager would like to know if these data provide convincing evidence of an association between the shift worked and being on time in the large population of all workers at this warehouse. The random and 10% conditions are met. Is the Large Counts condition met? Yes, the smallest expected count is 5, so all expected counts are at least 5. Yes, the smallest expected count is 8.54, so all expected counts are at least 5. No, the smallest expected count is 2.56, so the expected counts are not all at least 5. No, the smallest expected count is…
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