The relative frequency for a class represents the
A)class width.
B)class midpoint.
C)class interval.
D)percentage of observations in the class.

Question

Quizplus · Accepted Answer

Relative frequency represents the percentage of observations in a class, therefore the best choice is D. Class width refers to the difference between the upper and lower class limits, class midpoint is the middle value in the class interval, and class interval refers to the range of data values that fall within a specific class. None of these choices directly represent relative frequency.

The Relative Frequency for a Class Represents the