Question

The following data represent

the number of pop-up
advertisements received by
10 families during the past
month. Calculate the mean
number of
advertisements received by
each family during the month.
59 ,8 ,3 ,4 ,7 ,5 ,9 ,11 ,12

Answer 1

13.11 (rounded to the nearest hundredth)

Explanation:

Mean: total / # of values = (59 + 8 + 3 + 4 + 7 + 5 + 9 + 11 + 12) / 9 = 13.11 (rounded to the nearest hundredth)