Experts plzz solve ques 24 Q.22. Calculate Spearman's rank correlation from the following data:
12
10
10
15
15
20
12
16
[r = +0.1431
Q 23. The following are the marks obtained (out of 100) by a group of candidates in an employment
interview held by two independent judges separately. Calculate the rank coefficient of
correlation.
Candidates : A
20
Judge X
22
Judge Y
25
20
15
18
14
15
12
10
10
14
13
11
16
13
12
11
Q.24. Two judges in a beauty competition rank the 12 entries as follows:
10
10
Y : 12
Calculate rank coefficient of correlation.
11
11
(r = 0.7211
12
[r = -0.4541