4. The Smith and Jones families each have six family members. They wanted to compare the
differences in ages between the two families. The ages of the members of Smith family are
45, 43, 13. 11, 5, and 2, while the Jones family members are 45, 39, 17, 16, 4, and 1. Find
the mean absolute deviation and range in ages for each family.
Jones Family MAD
Jones Family Range -
Smith Family MAD =
Smith Family Range -
Which family has the greatest difference in ages?