# Class limits and class boundaries?

The **extreme** values of a Class *(Class - A
range of values which incorporate a set of terms.)* are called
its **Class Limits.** This means that the Class
doesn't contain values beyond the two extremes of its limits.

### What is class width?

Class width, from statistics, is the difference between the two boundaries of a class. A class is an interval that includes all of the values in a (quantitative) data set that fall within two numbers, the lower and upper limits of the class. Finally, a class boundary is the midpoint of the upper limit of one class and the lower limit of the next class.

### What are class frequencies?

THey are the number of observations whose value fall within the class boundaries. THey are the number of observations whose value fall within the class boundaries. THey are the number of observations whose value fall within the class boundaries. THey are the number of observations whose value fall within the class boundaries.