Question

The mean deviation about mode for the number 4/11,6/11,8/11,9/11,12/11,8/11,is

Answer 1

Answer:

The mode is 8/12

The deviations are 4/11, 2/11, 0/11, 1/11, 4/11, 0/11

The mean deviation is (4/11 + 2/11 + 0/11 + 1/11 + 4/11 + 0/11)/6 = (11/11)/6 = 1/6