MHT CET 2026 Mathematics question
A random variable X has the following probability distribution X=x: 1, 2, 3, 4, 5, 6, 7, 8 P(X=x): 0.15, 0.23, 0.10, 0.12, 0.20, 0.08, 0.07, 0.05 For the events E = {X is a prime number}, F = {X < 4}, is
Answer: (D)
Solution
Prime values of X: . Values with : . Union: . , option (D). Cross-check with the formula:
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account