Two random samples of 25 people were asked how many 12-ounce cans of soda they consume each week. The first sample contained both males and females, aged 12-19. The second sample contained both males and females, aged 20-
39. The results are shown in the table below.
Sample #1
16/11 9/12/11
10/10 8/150
2 / 15 14 7 11
5 14 20 3 11
1370 5 21
Sample #2
|18|14|0|75
7 10 7 6 9
12 3 14 4 11
16 0 10 95
10/16/11/24
Part 1: Find the mean of Sample #1.
Part 2: Find the mean absolute deviation of Sample #1.