Refer to the following distribution
What is the cumulative frequency associated with a score of 6?
A)2
B)5
C)7
D)13

Question

Refer to the following distribution 
What is the cumulative frequency associated with a score of 6?
A)2 
B)5 
C)7 
D)13

Quizplus · Accepted Answer

To calculate the cumulative frequency of 6, we add all the frequencies that are less than or equal to 6. From the distribution, we can see that there are 2 scores of 1, 1 score of 2, 1 score of 3, 1 score of 4, and 2 scores of 5. Therefore, the cumulative frequency of 6 is 2+1+1+1+2=7. The best choice is C, which is the option that provides the correct cumulative frequency.

Refer to the Following Distribution