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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) through (c) below.
Purchased Gum Kept the Money
Students Given Four Quarters 26 13
Students Given a $1 Bill 16 33
Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters.
Find the probability of randomly selecting a student who kept the money, given that the student was given four quarters.
What do the preceding results suggest?
A.
A student given four quarters is more likely to have spent the money.
B.
A student given four quarters is more likely to have spent the money than a student given a $1 bill.
C.
A student given four quarters is more likely to have kept the money.
D.
A student given four quarters is more likely to have kept the money than a student given a $1 bill.
Sagot :
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