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Can someone help with 31?!!!
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Mar 20, 2017
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Can someone help with 31?!!!
Mathematics
high-school
Aidonsnous
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Standard deviation is the data's average variation from the mean, so if you have a standard deviation of 0, that means all of the student's grades are the same grade.
Ghyath Serhal
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Mar 27, 2017
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Ghyath Serhal
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