Will Medal and become Fan and Testimonial for showing how to get the right answer.... plz :)

The data below shows the number of hours a week on average a group of students spend volunteering for community service projects. What is a cumulative frequency table that represents the data?

4 5 10 21 6 2 9 8 12 15 8 14 6 4 6 11 3 2 9 16 22 23

Question

Will Medal and become Fan and Testimonial for showing how to get the right answer.... plz :)

The data below shows the number of hours a week on average a group of students spend volunteering for community service projects. What is a cumulative frequency table that represents the data? 

4 5 10 21 6 2 9 8 12 15 8 14 6 4 6 11 3 2 9 16 22 23

needhelpp101 · Answer

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tkhunny · Answer

Does one decrease at any time?  If so, throw it out.
Does one end at something other than 100%?  If so, throw it out.

needhelpp101 · Answer

I don't understand