For a dataset with six values (25, 28, 32, 37, 45, 54, 63), the relative frequency for the value 25 is 18%, the relative frequency for the value 28 is 10%, the relative frequency for the value 32 is 7%, the relative frequency for the value 37 is 26%, and the relative frequency for the value 45 is 11%, and the relative frequency for the value 54 is 16%. What is the cumulative relative frequency for the value 45?
A) 11%
B) 28%
C) 61%
D) 72%
E) 100%

Question

Quizplus · Accepted Answer

The cumulative relative frequency for the value 45 is the sum of the relative frequencies for all values up to and including 45: 18% + 10% + 7% + 26% + 11% = 72%.

For a Dataset with Six Values (25, 28, 32, 37