Discuss the below:
Q1) Thirteen percent of people are left handed. You randomly select 8 persons and ask if they are left-handed. Find the probability that (a) exactly 6 persons are left handed, (b0 at least 6 persons are left handed, (c) less than 6 are left handed.
a) P(exactly 6 of 8 are left handed) Round to four decimal places.
b) P(at least 6 of 8 are left handed) Round to four decimal places.
c) P(less than 6 of 8 are left handed) Round to four decimal places.
Q2) Suppose that twenty eight percent of women consider themselves hockey fans. You randomly select 9 of the population and ask each if they are hockey fans. Construct a binomial distribution and use the distribution to find the mean, variance, and standard deviation of the binomial.