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Mathematics 15 Online
OpenStudy (anonymous):

.

sammixboo (sammixboo):

So basically you are just rounding 30.25 to the nearest tenth?

OpenStudy (anonymous):

i guess im not sure as variances and standard deviations confuse me

sammixboo (sammixboo):

Same here :/

OpenStudy (inkyvoyd):

http://www.mathsisfun.com/data/standard-deviation.html you suck at google

OpenStudy (inkyvoyd):

The formula is easy: it is the square root of the Variance.

OpenStudy (inkyvoyd):

quote unquote

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