The dean of a large university wants to determine whether there is a connection between academic rank and a faculty member’s opinion concerning a proposed curriculum change. Interviewing a sample of 80 instructors, 140 assistant professors, 100 associate professors, and 80 professors, he obtains the results shown in the following table: Compute for the Chi-Square Test, use the 0.01 level of significance to test the null hypothesis that there are really no differences in opinion concerning the curriculum change among the four groups
The dean of a large university wants to determine whether there is a connection between academic rank and a faculty member’s opinion concerning a proposed curriculum change. Interviewing a sample of 80 instructors, 140 assistant professors, 100 associate professors, and 80 professors, he obtains the results shown in the following table: Compute for the Chi-Square Test, use the 0.01 level of significance to test the null hypothesis that there are really no differences in opinion concerning the curriculum change among the four groups
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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The dean of a large university wants to determine whether there is a connection between academic rank and a faculty
member’s opinion concerning a proposed curriculum change. Interviewing a sample of 80 instructors, 140 assistant professors,
100 associate professors, and 80 professors, he obtains the results shown in the following table:
Compute for the Chi-Square Test, use the 0.01 level of significance to test the null hypothesis that there are really no
differences in opinion concerning the curriculum change among the four groups
Transcribed Image Text:Assistant Associate
Instructor Professor Professor
Professor
Against 8
Indifferent 40
For
19
15
12
41
24
16
32
80
61
52
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