Ane-commerce Web site claims that 6% of people who visit the site make a purchase. Complete parts a through e below based on a random sample of 15people who visited the Web site.

a. What is the probability that none of the people will make a purchase? The probability is _____(Round to four decimal places asneeded.)

b. What is the probability that less than 3 people will make apurchase?

The probability is___(Round to four decimal places asneeded.)

c. What is the probability that more than 1 person will make apurchase?

The probability is ____(Round to four decimal places asneeded.)