Statistical Techniques in Business and Economics
Statistical Techniques in Business and Economics
18th Edition
ISBN: 9781260579611
Author: Douglas Lind; William Marchal; Samuel Wathen
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 15, Problem 62DA

a.

To determine

Find the proportion of homes that have an attached garage.

Check whether people can conclude that more than 60% of the homes have an attached garage.

Find the p-value.

b.

To determine

Find the proportion of homes that have a pool.

Check whether people can conclude that more than 60% of the homes have a pool.

Find the p-value.

c.

To determine

Develop a contingency table that shows whether a home has a pool and the township in which the house is located.

Check whether there is an association between the variables pool and township.

d.

To determine

Develop a contingency table that shows whether a home has an attached garage and the township in which the house is located.

Check whether there is an association between the variables attached garage and township.

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Statistical Techniques in Business and Economics

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