10. Justify Reasoning Statistical measures are shown for the ages of middle
school and high school teachers in two states.
State A: Mean age of middle school teachers = 38, mean age of high
school teachers = 48, mean absolute deviation for both = 6
State B: Mean age of middle school teachers = 42, mean age of high
school teachers = 50, mean absolute deviation for both = 4
In which state is the difference in ages between members of the two
groups more significant? Support your answer.