The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.


Mountain View School Bay Side School
0 5, 6, 8
9, 8, 2, 0 1 0, 2, 4, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 0, 0, 2, 3, 5
0 3
4 2
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Bay Side


Part A: Calculate the measures of center. Show all work. (2 points)

Part B: Calculate the measures of variability. Show all work. (1 point)

Part C: If you are interested in a larger class size, which school is a better choice for you? Explain your reasoning. (1 point)