Posted by **Nickie** on Sunday, January 27, 2013 at 2:13am.

A national health organization predicts that 20% of

American adults will get the flu this season. If a

sample of 100 adults is selected from the population,

a. What is the probability that at least 25 of the people

will be diagnosed with the flu? (Be careful: “at

least 25” means “25 or more.”)

b. What is the probability that fewer than 15 of the

people will be diagnosed with the flu? (Be careful:

“fewer than 15” means “14 or less.”)