Coefficient of correlation is the measure of

The coefficient of correlation is independent of

The regression lines will be perpendicular to each other if the coefficient of correlation r is equal to

If both the coefficient of regression is positive, then the coefficient of correlation is positive or negative?

Calculate the coefficient of correlation between the values of x and y given below: What do you conclude about correlation?

Calculate coefficient of correlation between age of wives and age of husbands.

Calculate coefficient of correlation between series X and Y.