Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card
Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card
8th Edition
ISBN: 9781464158933
Author: David S. Moore, George P. McCabe, Bruce A. Craig
Publisher: W. H. Freeman
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Chapter 9, Problem 20E

(a)

To determine

The r×c table.

(a)

Expert Solution
Check Mark

Answer to Problem 20E

Solution: The required table is shown below:

Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card, Chapter 9, Problem 20E , additional homework tip  1

Explanation of Solution

In the provided study, the response variable is whether the student watched the website more than one minute or not. The three designs can be considered as the explanatory variable of the study. Hence, the population can be divided into two parameters that are “Yes” and “No.” The table is shown below:

Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card, Chapter 9, Problem 20E , additional homework tip  2

(b)

To determine

The r×c table.

(b)

Expert Solution
Check Mark

Answer to Problem 20E

Solution: The required table is shown below:

Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card, Chapter 9, Problem 20E , additional homework tip  3

Explanation of Solution

In the provided study, the response variable is whether the student watched the website for more than one minute or not. Year of student can be considered as the explanatory variable of the study. Hence, the population can be divided into two parameters that are “Yes” and “No.” The table is shown below:

Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card, Chapter 9, Problem 20E , additional homework tip  4

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