Answer
Cumulative frequency table:
Work Step by Step
Cumulative frequency if the total frequency of a given class and prior classes in a table:
Feet 100-149:2=2
Feet 150-199:2+3=5
Feet 200-249:3+3+2=8
Feet 250-299:2+3+3+2=10
Feet 300-349:2+2+3+3+2=12