Question

In a binomial distribution the mean is 3 and standard deviation is 1.5, find the parameters of binomial distribution.

Answer 1

The parameters of a binomial distribution are the number of trials (n) and the probability of success (p). In this case, n = 3 and p = 1.5.

Answer 2

In a random experiment of rolling a die, let A be the event that an even number occurs and B be the event that a multiple of 3 occurs. Find P(A) and P(B). Is A and B equally likely events?

Answer 3

no