Question

rank correlation coefficient was discovered by​

Answer 1

QUESTION :

rank correlation coefficient was discovered by ?

ANSWER :

Edward Cureton

DETAILED EXPLANATION :

The rank-biserial correlation had been introduced nine years before by Edward Cureton (1956) as a measure of rank correlation when the ranks are in two groups.

Answer 2

Answer:

Edward Cureton

Explanation :

The rank-biserial correlation had been introduced nine years before by Edward Cureton (1956) as a measure of rank correlation when the ranks are in two groups.