Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Statistics Correlation and Regression
The coefficient of correlation is the ______ of coefficients of regression.
1
Reciprocal of product.
2
Arithmetic mean.
3
Geometric mean.
4
Harmonic Mean
5
None of the above