Home
Class 12
MATHS
Find the variance of the Binomial distri...

Find the variance of the Binomial distribution `B(5,1/4)`

Text Solution

Verified by Experts

The correct Answer is:
`15/16`
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (SHORT ANSWER TYPE QUESTIONS)|34 Videos

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE(LONG ANSWER TYPE QUESTIONS)|17 Videos

  • PROBABILITY

    ARIHANT PUBLICATION|Exercise ODISHA BUREAU.S TEXT BOOK SOLUTIONS (EXERCISE 6(D))|27 Videos

  • MATRICES

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (Very Short Answer Type Questions) |56 Videos

  • QUESTION PAPER 2018

    ARIHANT PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS (ANSWER ANY THREE QUESTIONS)|38 Videos

Similar Questions

Explore conceptually related problems

A die is thrown thrice, getting an even number is considered a success. What is the mean and variance of the Binomial distribution?

If the sum of the mean and the variance of a binomial distribution for 5 trials is 1,8, find the distribution.

If a random variable X has a binomial distribution B (8,1/2) then find X for which the outcome is the most likely.

A coin is tossed 4 times. Find the mean and variance of the probability distribution of the number of heads.

Two numbers are selected at random (without replacement) from positive integers 2, 3, 4, 5, 6 and 7. Let X denote the larger of the two numbers obtained. Find the mean and variance of the probability distribution of X.

If a random variable X has a binomial distribution B(8,frac[1][2]) , then find X for which the outcome is most likely.

The standard deviation of a binomial distribution (p+q)^16 is 2. Find its mean.