In a frequency distribution, what is the number of observations in a class called?
A) Class midpoint
B) Class interval
C) Class array
D) Class frequency

Question

Quizplus · Accepted Answer

The number of observations in a class is referred to as class frequency. Class midpoint refers to the middle point of a class interval, class interval refers to the range of values in a class, and class array refers to the distribution of values within a class.

In a Frequency Distribution, What Is the Number of Observations