Question

b) Determine the mean and varianu of Binomial
desdibution.​

Answer 1

Answer:

A binomial random variable is the number of successes x in n repeated trials of a binomial experiment. The mean of the distribution (μx) is equal to n * P . ... The variance (σ2x) is n * P * ( 1 - P ).

Answer 2

Answer:

A binomial random variable is the number of successes x in n repeated trials of a binomial experiment. The probability distribution of a binomial random variable is called a binomial distribution. ... The mean of the distribution (μx) is equal to n * P . The variance (σ2x) is n * P * ( 1 - P ).