Question

what is class interval? ​

Answer 1

Answer:

Class interval refers to the numerical width of any class in a particular distribution. It is defined as the difference between the upper-class limit and the lower class limit. Class Interval = Upper-Class limit – Lower class limit.

Answer 2

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Each group into which the raw data is condensed,is called a class interval. Each class is bounded by two figures which are called class limits. ━━━━━━━━━━━━━━━━━━━━━━