Probability from a PMF

Rarely Tested

Probability from a PMF

For a set A:

$$P(X\in A)=\sum_{x\in A}p_X(x)$$

Usage

- Used to calculate probabilities from a discrete distribution.

No related questions available for this formula yet.

Go back to topics

Join CAT 2026 course by 5-Time CAT 100%iler

Start your IIM journey with the right preparation and crack CAT 2026.