Find the mean of the data set shown in the table below. Data Set BData Set B 1, point, 3, 41.34 0, point, 1, 80.18 0, point, 7, 70.77 0, point, 9, 20.92 0, point, 2, 90.29

Answer 1

To find the mean of a data set, you add up all the numbers in the set and then divide by the total number of values.

1.34 + 80.18 + 70.77 + 20.92 + 90.29 = 263.5

Then divide by the total number of values (5):

263.5 / 5 = 52.7

Therefore, the mean of the data set B is 52.7.