(a) if each member of a family of three orders fries with her or his

A fast-food chain randomly attaches coupons for prizes to the packages used to serve french fries. Most of the coupons say “Play again,” but a few are winners. Of the coupons, 52 percent pay nothing, with the rest evenly divided between “Win a free order of fries” and “Win a free sundae.” Complete parts (a) through (c) below.

(a) If each member of a family of three orders fries with her or his meal, what is the probability that someone in the family is a winner?
The probability is?
(Round to three decimal places as needed.)

 

(b) What is the probability that one member of the family gets a free order of fries and another gets a sundae? The third gets nothing.

The probability is?

(Round to fourth decimal places as needed.)

 

(c) The fries normally cost $1 and the sundae $2. What are the chances of the family winning $5 or more in prizes?

The probability is?

(Round to five decimal places as needed.)