A Binomial Distribution Has 100 Trials (N = 100) with a Probability

Multiple Choice

A binomial distribution has 100 trials (n = 100) with a probability of success of 0.25 ( $\pi$ =0.25) . To apply the normal distribution to approximate the binomial, what are the mean and standard deviation?

A) µ = 100 and $\sigma$ = 0.25
B) µ =25 and $\sigma$ = 100
C) µ =25 and $\sigma$ = 4.33
D) µ =100 and $\sigma$ = 2500