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. Students Given Four Quarters Students Given a $1 Bill Purchased Gum 31 13 4---18 The probability is (Round to three decimal places as needed.) Kept the Money 12 27- a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters.
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. Students Given Four Quarters Students Given a $1 Bill Purchased Gum 31 13 4---18 The probability is (Round to three decimal places as needed.) Kept the Money 12 27- a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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