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# Standard Deviation of a Data Set

## Percentages and the square root of the variance

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.

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## Standard Deviation of a Data Set Quiz

10 questions about Standard Deviation of a Data Set.

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• Practice
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## Standard Deviation of a Data Set Practice

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• Critical Thinking

## Standard Deviation of a Data Set Discussion Questions

A list of student-submitted discussion questions for Standard Deviation of a Data Set.

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## Standard Deviation of a Data Set Post Read

To stress understanding of a concept by summarizing the main idea and applying that understanding to create visual aids and generate questions and comments using a Concept Matrix.

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## Standard Deviation of a Data Set Pre Read

To activate prior knowledge, make personal connections, reflect on key concepts, encourage critical thinking, and assess student knowledge on the topic prior to reading using a Quickwrite.

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• Real World Application

## Variance of a Data Set

Students will analyze professional athletes' salaries using variance and standard deviation.

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• Real World Application