Rin incorrectly calculated the mean absolute deviation for the data set 25,25,31,36,38. Her work is shown here. 1. Find the mean. Mean = 25 + 25 + 31 + 36 + 38 5 = 155 5 = 31 2. Find each absolute deviation. Absolute deviations:6,6,0,5,7 3.
Answers (1)