Female
Frequency	Pulse Rate	Cumulative Frequency
3	60-69
6	70-79
4	80-89
0	90-99
1	100-109

Find the cumulative frequency, using the chart above, by adding the frequencies vertically.

ANSWERS:

A. 3, 9, 13 , 0 , 14

B. 3 , 6 , 13 ,0 , 1

C. 3, 9, 14, 0, 1