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Mathematics 22 Online
OpenStudy (anonymous):

heeelp .!!!!A set of data with a mean of 45 and a standard deviation of 8.3 is normally distributed. Find the value that is +1 standard deviations away from the mean. is the answer 45.0 thats what i got?

jimthompson5910 (jim_thompson5910):

To find the value that's +1 std deviation above the mean, you just add the std deviation to the mean.

OpenStudy (anonymous):

so it would be 53.3??

jimthompson5910 (jim_thompson5910):

correct

OpenStudy (anonymous):

thank you

jimthompson5910 (jim_thompson5910):

you're welcome

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