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Mathematics 13 Online
OpenStudy (anonymous):

What is the mean of the data set? 14, 19, 18, 12, 22, 15, 16, 16, 14, 14, 21, 20 A. 16.75 B. 16.00 C. 15.75 D. 19.50

OpenStudy (anonymous):

I really suck with this median,mode,and mean stuff

OpenStudy (anonymous):

A...16.75

OpenStudy (anonymous):

Mean means something like average so you first add it all up 14 + 19 + 18 + 12 + 22 + 15 + 16 + 16 + 14 + 14 + 21 + 20 and then divide it by 12

OpenStudy (anonymous):

you divide it by 12 because there's 12 numbers

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