Essentials of Modern Business Statistics with Microsoft Office Excel (Book Only)
Essentials of Modern Business Statistics with Microsoft Office Excel (Book Only)
7th Edition
ISBN: 9781337681643
Author: David R. Anderson; Dennis J. Sweeney; Thomas A. Williams
Publisher: Cengage Learning US
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Chapter 1, Problem 4SE

Table 1. 7 shows data for eight cordless telephones (Consumer Reports, November 2012). The Overall Score, a measure of the overall quality for the cordless telephone, ranges from 0 to 100. Voice Quality has possible ratings of poor, fair, good, very good, and excellent. Talk Time is the claim of how long the handset can be used it is fully charged.

Chapter 1, Problem 4SE, Table 1. 7 shows data for eight cordless telephones (Consumer Reports, November 2012). The Overall
a. How many elements are in this data set?
b. For the variables Price, Overall Score, Voice Quality, Handset on Base, and Talk Time, which variables are categorical and which variables are quantitative?
c. What scale of measurement is used for each variable?

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Essentials of Modern Business Statistics with Microsoft Office Excel (Book Only)

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