Home
Class 12
MATHS
The mean and variance of a binomial vari...

The mean and variance of a binomial variable X are 2 and 1, respectivily. Find the probability that X takes values greater than 1 .

Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ARIHANT MATHS|Exercise Exercise For Session 1|20 Videos

  • PROBABILITY

    ARIHANT MATHS|Exercise Exercise For Session 2|15 Videos

  • PROBABILITY

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|55 Videos

  • PERMUTATIONS AND COMBINATIONS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|28 Videos

  • PRODUCT OF VECTORS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|52 Videos

Similar Questions

Explore conceptually related problems

The mean and variance of a binomial variable X are respectively 4 and 4/3 . Find P(Xge1)

The mean and variance of a binomial variable X are respectively 4 and 4/5 . Find P(Xge3)

The mean and variance of the binomial distribution are 4 and 4/3 respectively. Find p .

If the mean and variance of a binomial distribution are 9 and 6 respectively, find the number of trials.

The sum and product of the mean and variance of a binomial distribution are 3.5 and 3 respectively. Find the binomial distribution.

The mean and variance of a binomial distribution are (5)/(4) and (15)/(16) respectively, then value of p, is

A fair die is tossed. Find the probability of getting a number greater than 2.

The mean and variance of a random variable X having a binomial distribution are 4 and 2 respectively, then P(X=1) is

The sum of mean and variance of a binomial distribution is 15 and their product is 54. find the distribution.

Find the mean and variance of the random variable X, whose probability distribution is given by the following table: