Question

find the mean for the given set of data. 18, 15, 22, 18, 25, 19, 23

Answer 1

The mean of this dataset is calculated by summing all of the numbers you have and through diving them with the amount of numbers you have - so
18 + 15 + 22 + 18 + 25+ 19 + 23 = 140

140 / 7 = 20
Mean = 20

Answer 2

i think 20 is the answer for this question