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.Kept the Money16Purchased GumStudents Given Four Quarters31Students Given a $1 Bill1133a. 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.)

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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 Students Given Four Quarters Students Given a $1 Bill Purchased Gum 31 11 Kept the Money 16 33 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.)

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 Students Given Four Quarters Students Given a $1 Bill Purchased Gum 31 11 Kept the Money 16 33 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.)

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

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.
Kept the Money
16
Purchased Gum
Students Given Four Quarters
31
Students Given a $1 Bill
11
33
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.)

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