It Is Believed That 75 Of American Youth Now Have Health Insurance Due To The He
1. It is believed that 75% of American youth now have health insurance due to the health care law. Suppose this is true and let X equal the number of American youth in a random sample of n = 15 with private health insurance.
(a) [1 point] How is X distributed?
(b) [1 point] Find the probability that X is at least 10?
(c) [1 point] Find the probability that X is at most 10?
(d) [1 point] Find the probability that X is equal to 10?