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Mathematics 10 Online
OpenStudy (anonymous):

Will medal. Please help.

OpenStudy (anonymous):

Suppose you did a survey of male shoes sizes and the mean of that survey was size 10.5 with a standard deviation of 1.5. What is the z-score of a size of 11? 0.75 0.5 0.67 0.33

OpenStudy (youngsuperman):

wat do u think it is

OpenStudy (anonymous):

B but idk

OpenStudy (youngsuperman):

u are correct

OpenStudy (anonymous):

Thanks (:

OpenStudy (youngsuperman):

was it right

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