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Answer to Question #57389 in Statistics and Probability for Bob
Question #57389
Candidate - Rank by Prof A - Rank by Prof B
1 6 5
2 10 11
3 2 6
4 1 3
5 5 4
6 11 12
7 4 2
8 3 1
9 7 7
10 12 10
11 9 8
12 8 9
What is the Spearman rank-correlation coefficient (rs)?
What is σrs?
What is the value of the test statistic z?
What is the p-value?
Using α = .02 what is your conclusion about how Professor A and Professor B rank the twelve students?
1 6 5
2 10 11
3 2 6
4 1 3
5 5 4
6 11 12
7 4 2
8 3 1
9 7 7
10 12 10
11 9 8
12 8 9
What is the Spearman rank-correlation coefficient (rs)?
What is σrs?
What is the value of the test statistic z?
What is the p-value?
Using α = .02 what is your conclusion about how Professor A and Professor B rank the twelve students?
Expert's answer
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