Practicing Success
Practicing Success
CUET Preparation Today
If X is a Poisson variable such that P(X = 1) = P(X = 2), then P(X = 3) is: |
$\frac{4}{3 e^2}$ $\frac{1}{3 e}$ $\frac{5}{3 e^2}$ $\frac{4}{3 e}$ |
$\frac{4}{3 e^2}$ |
The correct answer is Option (1) → $\frac{4}{3 e^2}$ |
