SOLUTION: What is the mean of the following data: 10, 16, 15,14, 8, 21, 10, 5, 19, 18, 4, 5, 16, 12, 10, 9

Algebra ->  Probability-and-statistics -> SOLUTION: What is the mean of the following data: 10, 16, 15,14, 8, 21, 10, 5, 19, 18, 4, 5, 16, 12, 10, 9       Log On


   

Question 875756: What is the mean of the following data:
10, 16, 15,14, 8, 21, 10, 5, 19, 18, 4, 5, 16, 12, 10, 9
Answer by jim_thompson5910(35256) About Me  (Show Source):
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Add up the values and divide the sum by 16 (there are 16 values in the list)


(10 + 16 + 15 + 14 + 8 + 21 + 10 + 5 + 19 + 18 + 4 + 5 + 16 + 12 + 10 + 9)/16 = 192/16 = 12


The mean is 12