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Central Tendency and Variability
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Central Tendency and Variability



January 1992 | 96 pages | SAGE Publications, Inc
Using a clear, expository style that builds from simple to more complex topics, Weisberg explains how to measure the centre and variation on a single variable. Beginning with an exploration of how to measure variables with different numeric or non-numeric properties, the volume covers such important topics as ways to examine distributions of variables, ways to measure the spread of a variable in order to see how much the values on the variable differ, how to generalize the sample results to the population and the use of exploratory data analysis to measure centre and spread.
 
Introduction
 
Levels of Measurement
 
Measures of Center
 
Measures of Spread
 
Center and Spread in Samples

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ISBN: 9780803940079
£17.99

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