Standard Deviation Lesson

Presentation

•

Mathematics

•

11th - 12th Grade

•

Hard

James Gonzalez

FREE Resource

10 Slides • 9 Questions

Standard Deviation for Ungrouped Data

Ph-USA Gurur

Today, we will:

Review the previous measures of variability.
Define and understand Standard Deviation for Ungrouped Data.
Apply measures of variability in real life.

Poll

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Find the range of the given data: 16, 13, 3, 15, 14, 7, 10.

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Fill in the Blanks

Find the mean of the given data: 16, 13, 3, 15, 14, 7, 10. Round your answer to whole number.

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Fill in the Blanks

Find the mean absolute deviation of the given data: 16, 13, 3, 15, 14, 7, 10. Round your answer until 2 decimal places.

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Fill in the Blanks

Find the interquartile range (IQR) of the given data: 16, 13, 3, 15, 14, 7, 10. Hint: Arrange from L-G.

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Fill in the Blanks

Find the population variance of the given data: 16, 13, 3, 15, 14, 7, 10. Round your answer to 2 decimal places.

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Fill in the Blanks

Find the sample variance of the given data: 16, 13, 3, 15, 14, 7, 10. Round your answer to 2 decimal places.

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Standard Deviation

Standard deviation is a measure of how each value in a data set varies or deviates from the mean

Open Ended

Question and Answer

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Open Ended

Journal: How do you find the standard deviation?

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Standard Deviation for Ungrouped Data

Ph-USA Gurur

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