The table below shows the number of prizes won by the students of
interschool competition. Find the mean
prizes won by the students of seven schools in an
te deviation of the given data set. Round
answer to two decimal places. Also interpret how the mean absolute de
change, if the value of 65 is removed.
Mean Absolute Deviation with 65 =
Prizes won by the students
15 22 12 73 44
Mean Absolute Deviation without '65' =
56 65
Mean Absolute Deviation without '65
Mean Absolute Deviation with 65