Share
Explore BrainMass

Probability

If 10% of the people who take a certain drug develop at least one of the side effects. Find the probability that in a sample of 20 people who take the drug:

A. at most one will suffer side effects
b. Exactly four will suffer side effects
c. at least one will suffer side effects
d. all 20 will suffer side effects

Please include formaula.

$2.19