For problems 2-4, consider the following table which gives the frequency distribution of gallons of milkrecently purchased:

Gallons of MilkClass Boundaries Class Midpoint

0 to 22.5

3 to 55.5

6 to 88.5

9 to 1110.0

2.in the above table, list the boundaries for each class

3.in the above table, list the midpoint for each class

4.Calculate the class width = 11- 0 4 = 2.75