The mean of a binomial distribution is 10 and its standard deviation is 2, write the value of `q` .

I the mean of a binomial distributions 20 and its standard deviation is 4, find p.

If the mean of a binomial distribution is 20 and its standard deviation is 4, find p .

The mean of a binomial distribution is 4 and its standard deviation is sqrt3 . Obtain the values of 'n', 'p' and 'q'.

If the probability of success of a binomial distribution is 1/4 and the standard deviation is 3, then the value of its mean is-

If the mean of a binomial distribution is 25, then its standard deviation lies in the interval

If the mean of a binomial distribution is 25, then its standard deviation lies in the interval

If the mean of the binomial distribution is 20 and standard deviation is 4 , then the number of events is :

The mean of a binomial distribution is 15 and standard deviation is 5, then which one of the following is correct ?

If the probability of success of a binomial distrubiton is 1/4 and the standard deviation is 3, then the value of its mean is

For a Binomial Distribution, mean is 16 and standard deviation is 2, then q is