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 33 13 Kept the Money 18 31 a. 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.) b. Find the probability of randomly selecting a student who kept 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? O A. A student given a $1 bill is more likely to have kept the money. OB. A student given a $1 bill is more likely to have spent the money. OC. A student given a $1 bill is more likely to have spent the money than a student given four quarters. O D. A student given a $1 bill is more likely to have kept the money than a student 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 33 13 Kept the Money 18 31 a. 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.) b. Find the probability of randomly selecting a student who kept 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? O A. A student given a $1 bill is more likely to have kept the money. OB. A student given a $1 bill is more likely to have spent the money. OC. A student given a $1 bill is more likely to have spent the money than a student given four quarters. O D. A student given a $1 bill is more likely to have kept the money than a student given four quarters.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.8: The Multiplication Principle
Problem 18E
Related questions
Question
![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
33
13
Kept the Money
18
31
a. 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.)
b. Find the probability of randomly selecting a student who kept 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?
O A. A student given a $1 bill is more likely to have kept the money.
O B. A student given a $1 bill is more likely to have spent the money.
O C. A student given a $1 bill is more likely to have spent the money than a student given four quarters.
O D. A student given a $1 bill is more likely to have kept the money than a student given four quarters.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc7cbd9de-3ff3-43c6-94d7-488485d920c9%2Ff7fee916-2785-40a4-9b28-2ac0a54477be%2Fcg2s4j_processed.png&w=3840&q=75)
Transcribed Image Text: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
33
13
Kept the Money
18
31
a. 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.)
b. Find the probability of randomly selecting a student who kept 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?
O A. A student given a $1 bill is more likely to have kept the money.
O B. A student given a $1 bill is more likely to have spent the money.
O C. A student given a $1 bill is more likely to have spent the money than a student given four quarters.
O D. A student given a $1 bill is more likely to have kept the money than a student given four quarters.
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