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Mathematics 18 Online
OpenStudy (anonymous):

The data list shows the scores of ten students in Mr. Smith's math class. 61, 67, 81, 83, 87, 88, 89, 90, 98, 100 What is the standard deviation, to the nearest tenth, of the data if the scores represent a sample of Mr. Smith's students?

OpenStudy (anonymous):

Are you trying to find the mean?

OpenStudy (anonymous):

This is Statistics.

OpenStudy (anonymous):

Maybe @SolomonZelman can help

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