1) Find the mean of data set A. Add add numbers together and divide by the total number in the set. a) 8.9 b) 8.6 c) 7.8 d) 7.9 2) Find the mean of data set B. Add add numbers together and divide by the total number in the set. a) 15 b) 9 c) 17 d) 11 3) Find the mean of data set C. Add add numbers together and divide by the total number in the set. a) 11.2 b) 16 c) 17 d) 11 4) Find the mean of data set C. Add add numbers together and divide by the total number in the set. a) 11.2 b) 16 c) 9.8 d) 11

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