Probability Mass Function

Author:Embibe Experts
12th Odisha Board
IMPORTANT

Important Questions on Probability Mass Function

MEDIUM
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Probability>Probability Mass Function> Q 1

Find the probability distribution of number of heads in 3 tosses of a fair coin.

HARD
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Probability>Probability Mass Function> Q 2

Two cards are drawn successively without replacement from a well-shuffled deck of 52 cards. Find the probability distribution of the number of aces. Also determine the mean and the variance of the number of aces.