Question

What are the groups into which large data is condensed called?

• A. Class limits
• B. Classes
• C. Class size
• D. Class width

Answer 1

The correct option is B Classes

The groups into which large data is condensed are called classes.
A class is of the form 10 - 20, where 10 is lower class limit and 20 is upper class limit. The class 10 - 20 means all the observations which are greater than or equal to 10 and less than 20.