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Mathematics 7 Online
OpenStudy (anonymous):

how many ages fall within one standard deviation of mean? sd: 1.60, mean: 57.83 ages: 57,61,57,57,58,57

OpenStudy (anonymous):

do I add and subtract 1.60 to the mean

OpenStudy (anonymous):

and see what ages are in between them?

OpenStudy (skullpatrol):

Yes.

OpenStudy (anonymous):

ok, thanks

OpenStudy (skullpatrol):

np :)

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