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

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

A

9

B

12

C

18

D

10

Text Solution

Verified by Experts

The correct Answer is:
(c)
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    ARIHANT MATHS ENGLISH|Exercise Exercise (Single Option Correct Type Questions)|29 Videos

  • PROBABILITY

    ARIHANT MATHS ENGLISH|Exercise Probability Exercise 1: Single Option Single Correct Type Question|1 Videos

  • PROBABILITY

    ARIHANT MATHS ENGLISH|Exercise Exercise For Session 3|10 Videos

  • PERMUTATIONS AND COMBINATIONS

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

  • PRODUCT OF VECTORS

    ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|51 Videos

Similar Questions

Explore conceptually related problems

IF the mean and the variance of a binomial distribution are 4 and 3 respectively , then the probability of six successes is

The mean and variance of a binomial distribution are 4 and 3 respectively. Fix the distribution and find P(X ge 1) .

If the mean and the variance of a binomial distribution are 2 and 1 respectively , then the probability of atleast one success is

IF the mean and the variance of a binomial distribution are 4 and 3 respectively ,then the probability of six successes is

The mean and the variance of a binomial distribution are 4 and 2 respectively.then, the probabitly of 2 , successes is

The mean and variance of a binomial distribution are 4 and 4/3 respectively, find P(X=1)dot

The sum and the product of the mean and variance of a binomial distribution are 24 and 128 respectively. Find the distribution.

The mean and variance of a binomial distribution (p+q)^n are 20 and 16 respectively. Then, the pair (n,p) is

If the sum and the product of the mean and variance of a Binomial Distribution are 1-8 and 0.8 respectively, find the probability distribution and the probability of at least one success

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