In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a)
K
through (c) below.
Students Given Four Quarters
Students Given a $1 Bill
Purchased Gum
33
11
Kept the Money
18
27
a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters.
The probability is 0.589
(Round to three decimal places as needed.)
b. Find the probability of randomly selecting a student who spent the money, given that the student was given a $1 bill
The probability is
(Round to three decimal places as needed.)
c. What do the preceding results suggest?
OA A student given four quarters is more likely to have spent the money than a student given a $1 bill
OB. A student given a $1 bill is more likely to have spent the money than a student given four quarters.
OC. A student was more likely to have spent the money than to have kept the money
OD. A student was more likely to be given four quarters than a $1 bill