Question

Let X be random variable which assumes value x₁, x₂, x₃, x₄ such that 2P(X = x₁) = 3P(X = x₂) = 4P(X = x₃) = 5P(X = x₄) find the probability distribution of X.

Answer 1

Given 2P(X = x₁) = 3p(x = x₂) = P(X = x₃) 

= 5 P(X = x₄) = K