If Rank order correlation (P)=0.80 and Number of subjects (N)=10, then what will be the value of

Correct option is A

The correct answer is (a) Rank order correlation, often denoted by the symbol ( P ), measures the degree of association between two ranked variables.
In this case, we are given that ( P = 0.80 ) and the number of subjects (( N )) is 10.
The formula to calculate ( ∑▒d^2 ), the sum of squared differences between the ranks of the two variables, is

The correct answer is option (a) 33.