The mean and standard deviation of a binomial distribution are 12 and 2 respectively. What is the number of trials?

If the mean and standard deviation of a binomial distribution are 12 and 2 respectively . Then the value of its parameter p is ………….. .

If the mean and standard deviation of a binomial distribution are 12 and 2 respectively , then the value of its parameter p is

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

If the Mean and Variance of a Binomial Distribution are 12 and 8 respectively, find the number of trials.

IF the mean and S.D. of binomial distribution are 20 and 4 respectively. Than the number of trials , is

IF the mean and S.D. of binomial distribution are 20 and 4 respectively. Than the number of trials , is

If the mean and S.D of a binomial distribution are 12 and 2 respectively, then

Calculate the mean and standard deviation of the distribution :

Calculate the mean and standard deviation of the distribution :

Calculate the mean and standard deviation of the distribution :