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 19 Students Given Four Quarters Students Given a $1 Bill 35 15 32 a. Find the probubility of randomly selecting a student who spent the monay, given that the student was given a $1 bil. The probability is (Round to three decimal places as needed.) b. Find the probablity of randomly sokecting a student who kapt the money, given that the studant was given a $1 bil. The probability is D. (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 spant the money. B. A student givern a $1 bill is mora likely to have kept the money than a student given four quarters. OC. A student given a $1 bill is more likely to have spant the money than a student given four quarters. OD. A student given a $1 bill is more likely to have kept the money.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

3

In an experiment, college students were given either four quarters or a S1 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.
Kept the Money
Purchased Gum
Students Given Four Quarters
Students Given a $1 Bill
35
19
15
32
a. Find the probability of randomly selecting a student who spent the money, given thet the student was given a $1 bil.
The probability is D.
(Round to three decimal places as needed.)
b. Find the probability of randomly selkcting a student who kapt the money, given that the studant was given a $1 bil.
The probability is.
(Round to three decimal places as nesded.)
c. What do the preceding results suggest?
A. A student given a $1 bill is more likely to have spent the maney.
B. A student given a $1 bill is more likely to have kept the money than a student given four quarters.
OC. A student given a $1 bill is more likely to have spant the money than a student given four quarters.
O D. A student given a $1 bill is more likely to have kept the money
Transcribed Image Text:In an experiment, college students were given either four quarters or a S1 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. Kept the Money Purchased Gum Students Given Four Quarters Students Given a $1 Bill 35 19 15 32 a. Find the probability of randomly selecting a student who spent the money, given thet the student was given a $1 bil. The probability is D. (Round to three decimal places as needed.) b. Find the probability of randomly selkcting a student who kapt the money, given that the studant was given a $1 bil. The probability is. (Round to three decimal places as nesded.) c. What do the preceding results suggest? A. A student given a $1 bill is more likely to have spent the maney. B. A student given a $1 bill is more likely to have kept the money than a student given four quarters. OC. A student given a $1 bill is more likely to have spant the money than a student given four quarters. O D. A student given a $1 bill is more likely to have kept the money
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman