When displaying quantitative data, what is an ogive used to plot?
A) Frequency or relative frequency of each class against the midpoint of the corresponding class
B) Cumulative frequency or cumulative relative frequency of each class against the upper limit of the corresponding class
C) Frequency or relative frequency of each class against the midpoint of the corresponding class and cumulative frequency or cumulative relative frequency of each class against the upper limit of the corresponding class
D) None of the above

Question

Quizplus · Accepted Answer

An ogive is used to plot cumulative frequency or cumulative relative frequency of each class against the upper limit of the corresponding class. This allows for a visual representation of the total frequency or relative frequency up to a certain point, helpful for analyzing trends and making predictions.

When Displaying Quantitative Data, What Is an Ogive Used to Plot