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

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

A

`(1)/(2)`

B

`(15)/(16)`

C

`(1)/(4)`

D

`(3)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
(c)
Promotional Banner

Similar Questions

Explore conceptually related problems

The mean and variance of a binomial distribution are 4 and 2 respectively . Then the probability of 2 successes is :

The mean and variance of a binomial distribution are 6 and 4 respectively, then n is

If the mean and variance of a binomial distribution are 2 and 4/3 , then the value of P (X = 0) is :

The mean and variance of a binomial variate X are 2 and 1 respectively , then the probability that X takes a value greater than is :

Find the mean of the Binomial distribution B(4, (1)/(3))

The mean and S.D of a Binomila distribution are respectively 10 and 2 . Then the value of q is :

The mean and variance of 7 observations are 8 and 16 respectively. If five of the observation are 2, 4, 10, 12, 14. Find the remaining two observation.

The mean and variance of eight observations are 9 and 9.25, respectively. If six of the observations are 6, 7, 10, 12, 12 and 13 , find the remaining two observations.

If mean of a binomial distribution is 3 and its variance is 3/2 , then number of trials is :