Please answer in your own words and in detail
1. The Rh Factor: In a certain population, 15% of the people have Rh-negative blood. A blood bank serving this population receives 92 blood donors on a particular day.
(a) What is the probability that 10 or fewer are Rh-negative?
(b) What is the probability that 15 to 20 (inclusive) of the donors are Rh-negative?
(c) What is the probability that more than 80 of the donors are Rh-positive?