# Question: 7 the fiveyear success rate of kidney transplant surgery from...

###### Question details

7. The five-year success rate of kidney transplant surgery from living donors is 86%. The surgery is performed on six patients.

(a) Construct a binomial distribution.

(b) Graph the binomial distribution using a histogram and describe its shape.

(c) Find the mean, variance, and standard deviation of the binomial distribution and interpret the results.

8.Seventy-seven percent of U.S. college students pay their bills on time. You randomly select five U.S. college students and ask them whether they pay their bills on time. The random variable represents the number of U.S. college students who pay their bills on time.

(a) Construct a binomial distribution.

(b) Graph the binomial distribution using a histogram and describe its shape.

(c) Find the mean, variance, and standard deviation of the binomial distribution and interpret the results.