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Mathematics 9 Online
OpenStudy (anonymous):

Find the mean & standard deviation of each data set. Round to the nearest hundredth. 1.) 4,8,5,12,3,9,5,2 2.) 102, 98, 103, 86, 101, 110 3.) 8.2, 11.6, 8.7, 10.6, 9.4, 10.1, 9.3 HELP, WILL REWARD :D

OpenStudy (anonymous):

what grade r u in

OpenStudy (anonymous):

9th grade. @anas2000

OpenStudy (anonymous):

oh im in 7th sorry

OpenStudy (anonymous):

its okay.

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