'Middle data value' diaporamas de présentation

Chapter 3

Chapter 3. Averages and Variation. Table of Contents. 3.1 Measures of Central Tendency: Mode, Median, and Mean 3.2 Measures of Variation 3.3 Percentiles and Box-and-Whisker Plots. 3.1 Measures of Central Tendency: Mode, Median, and Mean. Definition.

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Describing Distributions Numerically Chapter 5

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Measures of Central Tendency

Measures of Central Tendency. Mode, Median, Mean. The Mode. The mode of a data set is the value that occurs most frequently. Example (3.1: Exercise 2). Number of home runs Babe Ruth hit in his 12 Home run titles. 11 29 54 59 41 46 47 60 54 46 49 46 The mode for this data is 46.

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