Basic Business Statistics, Student Value Edition
14th Edition
ISBN: 9780134685113
Author: Mark L. Berenson, David M. Levine, David F. Stephan, Kathryn Szabat
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 4PS
For each of the following variables, determine whether the variable is categorical or numerical and determine its measurement scale. If the variable is numerical, determine whether the variable is discrete or continuous.
a. Number of cellophanes in the household
b. Monthly data usages (in MB)
c. Numbers of text messages exchanged per month
d. Voice usage per month (in minutes)
e. Whether the cell phone is used for email
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Name the scale of measurement for each of the above variables
For each of the following variables, determine whether the variable is qualitative or quantitative.
a. Name of a hospital ______________
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c. Number of infants born in a month ______________
d. Number of patients admitted in a hospital due to heart attack ______________
e. Whether the individual has a health card ______________
Describe how each of the following variables can be measured using the nominal, ordinal, interval, or ratio scale of measurement:
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3. Educational attainment
Chapter 1 Solutions
Basic Business Statistics, Student Value Edition
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