Question

13. If rank correlation coefficient = 0.8
and
D2 = 33. Then n=
O a) 8
O b) 9
O c) 10
O d) 11​

Answer 1

1-6{33}/n(n*^2-1)=.8
-197/n^3-n=4/5
4n^3-4n=_985
Wrony question