Practicing Success
Practicing Success
CUET Preparation Today
Let X∼Bin (3, p) be a binomial random variable. If $P(X=3)=\frac{1}{12}P(X=1)$, then p is equal to : |
$\frac{1}{3}$ $\frac{2}{3}$ $\frac{2}{5}$ $\frac{3}{5}$ |
$\frac{1}{3}$ |
