Answer:
Frequency
Step-by-step explanation:
In statistics, when data is organized into groups or intervals, each group is called a class interval. The frequency of a class interval refers to the number of observations or data points that fall within that specific interval. In other words, it is a count of how many data points lie within that particular range.
For example, if we are analyzing the heights of students in a class and we have grouped them into intervals such as 140-150 cm, 151-160 cm, and so on, the frequency of each class interval would represent how many students have heights within that range.
