Embibe Experts Solutions for Chapter: Probability, Exercise 1: BITSAT 2017
Embibe Experts Mathematics Solutions for Exercise - Embibe Experts Solutions for Chapter: Probability, Exercise 1: BITSAT 2017
Attempt the free practice questions on Chapter 10: Probability, Exercise 1: BITSAT 2017 with hints and solutions to strengthen your understanding. EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS solutions are prepared by Experienced Embibe Experts.
Questions from Embibe Experts Solutions for Chapter: Probability, Exercise 1: BITSAT 2017 with Hints & Solutions
A die is thrown times. What is the probability that an even number turns up at least times?

Three numbers are chosen at random without replacement from . The probability that their minimum is , given that their maximum is , is

Cards are drawn one by one at random from a well shuffled pack of cards until aces are obtained for the first time. The probability that draws are required for this is

The sum of mean and variance of a Binomial distribution for trials is , then the binomial distribution is given by

Let and are two independent events. If the probability that both and occur together is and the probability that neither of them occurs is , then the probability of occurrence of is

In a test an examiner either guesses or copies or knows the answer to a multiple choice question with choices. The probability that he/she makes a guess is . The probability that he/she copies the answer is . If the probability that the answer is correct, given that he/she copied it is , then the probability that he/she knows the answer to a question given that he/she correctly answered it, is

If the papers of students can be checked by any one of the teachers, then the probability that all the papers are checked by exactly teachers, is equal to

A coin is tossed times. Each time a man calls head. The probability that he wins the toss at least four times is
