Statistics: Class Intervals and Limits

Front

What is a class interval?

Back

The numerical width of any class in a particular distribution.

Front

What are class limits?

Back

The end values of each class interval.

Front

What is a class mark?

Back

The mid-value of each class interval.

Front

What are class boundaries?

Back

The endpoints used to separate the data into classes or groups.

Front

What is class width?

Back

The difference between the upper and lower class boundaries of each class interval.