A line graph that connects points that represent the cumulative percentage of observations below the upper limit of each class interval in a cumulative frequency distribution is known as a(n):
A)ogive.
B)frequency histogram.
C)frequency polygon.
D)scatter plot.

Question

Quizplus · Accepted Answer

An ogive is a line graph that shows the cumulative frequencies of each class interval in a frequency distribution. It connects points that represent the cumulative percentage of observations below the upper limit of each class interval. The other choices (B, C, and D) are not correct because they do not specifically involve cumulative percentages.

A Line Graph That Connects Points That Represent the Cumulative