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# Measures of Central Tendency and Dispersion

## Mean, median, mode, range

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Measures of Central Tendency and Dispersion

by CK-12 //basic

Learn how to calculate different measures of central tendency, as well as the spread or dispersion of the data.

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• Video

## Measures of Central Tendency - Overview

by CK-12 //basic

Overview

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• Video

## Mean, Median, and Mode

by CK-12 //basic

Explains how to determine mean, median, and mode. It also provides examples.

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• Video

## Range, Variance and Standard Deviation as Measures of Dispersion

by CK-12 //basic

Explains range, variance, and standard deviation as measures of dispersion.

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• Video

## How to Calculate the Standard Deviation of a Sample

by CK-12 //basic

Shows how to calculate the mean and standard deviation of a sample.

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• Video

## Central Tendency: Mean, Median, and Mode

by CK-12 //basic

Explores different measures of central tendency, such as mean, median, and mode to characterize distributions.

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• Video

## Measures of Central Tendency - Example 1

by CK-12 //basic

Finding the Mean, Median, and Mode of a Data Set

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• Video

## Measures of Central Tendency - Example 2

by CK-12 //basic

Solving Word Problems Involving Measures of Central Tendency

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## Measures of Central Tendency and Dispersion

by CK-12 //basic

Students will activate prior knowledge, make personal connections, reflect on key concepts and assess their knowledge of the Concept.

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• Flashcards

## Measures of Central Tendency and Dispersion Flashcards

by CK-12 //basic

These flashcards help you study important terms and vocabulary from Measures of Central Tendency and Dispersion.

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