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11.4: Numerical Summaries of Data

Last updated

Jan 2, 2021
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- 11.3: Presenting Quantitative Data Graphically
- 11.5: Measures of Central Tendency

David Lippman & Jeff Eldridge
Pierce College via The OpenTextBookStore

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It is often desirable to use a few numbers to summarize a distribution. One important aspect of a distribution is where its center is located. Measures of central tendency are discussed first. A second aspect of a distribution is how spread out it is. In other words, how much the data in the distribution vary from one another. The second section describes measures of variability.

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