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Mathematics 15 Online
OpenStudy (anonymous):

A set of data is normally distributed with a mean of 40 and a standard deviation of 5. Find a data value that is 1 standard deviation above the mean and one standard deviation below the mean. I know how to find the Standard deviation of a set of numbers, even two sets. I think this has to do with the normal curve. Someone, if they understand, lend me your help?

OpenStudy (anonymous):

@Hero

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

@UnkleRhaukus

OpenStudy (anonymous):

please help

OpenStudy (unklerhaukus):

the value of 46 is above one standard deviation above the mean

OpenStudy (unklerhaukus):

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