| Salman93 asks : what is the law of the variable proportion. |
| Ankit ambasta asks : if the coefficient of correlation between two variable X and Y , p=1 then the angle between the lines of regression is ? |
| Ankit ambasta asks : If a random variable x has the following probability distribution X:- -1 -2 1 2 Prob:- 1/3 1/6 1/6 1/3 then E(X) is ? |
| Ankit ambasta asks : if a random variable x has the following probability distribution X:- -1 -2 1 2 Prob:- 1/3 1/6 1/6 1/3 |