Random Variables and its Probability Distributions|Solved Examples#!#NCERT Exercise 13.4

NCERT Exercises 1.3

Axioms|Theorem|NCERT Examples|NCERT Exercise

A random variable X has the probability distribution given below Its variance is

A random variable X has the follwing probability distribution: Find k.

A random variable X has the following probability distribution find K.

A random variable has the following probability distribution The value of p is

A random variable has the following probability distribution The value of p is

A random variable X has the probability distribution: For the events E = (X is prime number) and F = {X lt 4}, the probability P(E uu F) is