If the values of the seventh and eighth class in a cumulative percentage distribution are the same,we know that there are no observations in the eighth class.

Question

Quizplus · Accepted Answer

This is because in a cumulative percentage distribution, each class represents the total percentage of observations up to and including that class. If the percentages for the seventh and eighth class are the same, it means that there were no additional observations in the eighth class beyond what was already included in the seventh class. Therefore, there are no observations in the eighth class.

If the Values of the Seventh and Eighth Class in a Cumulative