To find the mean, we sum up all the values in the data set and then divide by the number of values.
Sum = 14 + 17 + 13 + 15 + 14 + 19 + 2 + 18 = 112
Number of values = 8
Mean = Sum / Number of values = 112 / 8 = 14
Therefore, the mean of the data set is 14.
Use the following data set to answer this question:
14, 17, 13, 15, 14, 19, 2, 18
What is the mean?
*
16
14
14.5
15.5
1 answer