Reason Type of worker Professional Personal Both Technical 34 43 44 Other 50 25
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
You want to determine whether the reasons given by workers for continuing their education is related to job type. In the study, you randomly collect the data shown in the contingency table . At a=0.10, you can conclude that the reason and type of worker are dependent?
1. Find the critical value.
2. Calculate the test statistic.
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