1 answer
(click or scroll down)
The value that summarizes all the measures of center for the given data set is the mean.
Mean = (2 + 8 + 10 + 12 + 56 + 9 + 5 + 2 + 4) / 9
Mean = 98 / 9
Mean = 10.89
Therefore, the mean of the data set is 10.89.