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Statistics Lab

CCSS 7.SP.B.4 CCSS 7.SP.A.1

Explore

The data set

Value to add20

Predict first

Before you add it — what will happen to each measure?

mean

median

Challenge

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add a value to test it

Compare two sets

Set B is hidden. Show it to compare spread with the same tools.

Draw a sample

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Sample size n10

Measures

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