MHT CET 2024 Mathematics question
For the probability distribution : 0, 1, 2, 3, 4, 5 : , 0.3, 0.15, 0.15, 0.1, The Expected value of is
Answer: (B)
Solution
The probabilities must add to 1: , so and . Then \sum$
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