SAT Math Practice Question #12861 - SATify | SATify

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SAT Math Practice Question #12861 - SATify | SATify

#12861

statistics

arithmetic mean

average

easy

75 sec

Find the mean of the data set: 3, 6, 9, 12, 15, 18.

A.

9

B.

10

C.

10.5

D.

11