28 a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters. The probability is O (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 four quarters. The probability is O (Round to three decimal places as needed.) c. What do the preceding results suggest?

28 a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters. The probability is O (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 four quarters. The probability is O (Round to three decimal places as needed.) c. What do the preceding results suggest?

Name: Is possibleionIn an experiment, college students were given either fo
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Description: Is possibleionIn 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. Completeparts (a) through (c) below.Purchased GumKept the

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

Is possible
ion
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
Students Given a $1 Bill
26
14
13
28
a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters.
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 four quarters.
The probability is.
(Round to three decimal places as needed.)
c. What do the preceding results suggest?
O A. Astudent given four quarters is more likely to have kept the money than a student given a $1 bill.
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 spent the money.
D. Astudent given four quarters is more likely to have kept the money.

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