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A random sample of 600 students from Delhi University are selected and asked their opinion ab out autonomous Status of Colleges. The results were given below. Test the hypothesis at 5% level that opinions are independent of class groupings. Class grouping Commerce Science Arts Total Favour of 120 130 70 400 Against 80 70 30 200 200 200 100 600

A random sample of 600 students from Delhi University are selected and asked their opinion ab out autonomous Status of Colleges. The results were given below. Test the hypothesis at 5% level that opinions are independent of class groupings. Class grouping Commerce Science Arts Total Favour of 120 130 70 400 Against 80 70 30 200 200 200 100 600

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Subject: Mathematics
3. A random sample of 600 students from Delhi University are selected and asked their opinion ab out autonomous Status of Colleges. The results were given below. Test the hypothesis at 5% level that opinions are independent of class groupings. Class grouping Commerce Science Arts Total Favour of 120 130 70 400 Against 80 70 30 200 200 200 100 600
Transcribed Image Text:3. A random sample of 600 students from Delhi University are selected and asked their opinion ab out autonomous Status of Colleges. The results were given below. Test the hypothesis at 5% level that opinions are independent of class groupings. Class grouping Commerce Science Arts Total Favour of 120 130 70 400 Against 80 70 30 200 200 200 100 600
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