In a certain college, a survey was conducted to determine whether the students agree or disagree to the extension of the coverage of the value-added tax. The students were classified as follows: lower division representing the freshmen and sophomore students; upper division representing the juniors and seniors and the graduate students. The results are shown below. Year Level Reaction upper | lower graduate Agree Disagree 20 19 15 10 16 36 Using 1% level of significance, conduct a test of significance to determine if students' reaction is related to a year level.

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In a certain college, a survey was conducted to determine whether the students agree
or disagree to the extension of the coverage of the value-added tax. The students were
classified as follows: lower division representing the freshmen and sophomore
students; upper division representing the juniors and seniors and the graduate
students. The results are shown below.
Year Level
Reaction
upper lower graduate
15
Agree
Disagree
20
19
10
16
36
Using 1% level of significance, conduct a test of significance to determine if students'
reaction is related to a year level.
Transcribed Image Text:In a certain college, a survey was conducted to determine whether the students agree or disagree to the extension of the coverage of the value-added tax. The students were classified as follows: lower division representing the freshmen and sophomore students; upper division representing the juniors and seniors and the graduate students. The results are shown below. Year Level Reaction upper lower graduate 15 Agree Disagree 20 19 10 16 36 Using 1% level of significance, conduct a test of significance to determine if students' reaction is related to a year level.
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