(7.) About 7% of the population has a particular genetic mutation. 700 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 700.

(8.) About 4% of the population has a particular genetic mutation. 700 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 700.

(11.) Assume that a procedure yields a binomial distribution with a trial repeated n=18n=18 times. Use either the binomial probability formula (or technology) to find the probability of k=5k=5 successes given the probability p=0.39p=0.39 of success on a single trial. (Report answer accurate to 4 decimal places.) P(X=k)=