Statistics IITU Board 2080
A random sample of students is asked their opinion on proposed core curriculum change. The results are as follows: Class Options Favoring Opposing Freshman 125 80 Sophomore 60 140 Junior 50 60…
5A random sample of students is asked their opinion on proposed core curriculum change. The results are as follows:
Class
Options
Favoring
Opposing
Freshman
125
80
Sophomore
60
140
Junior
50
60
Senior
40
55
Test the hypothesis that opinion on the change is independent of class standing. Use 0.01 significance level.
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