Question

class interval resies short notes
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Answer 1

see in attachment please

Explanation:

Class Interval. One of the ranges into which data in a frequency distribution table (or histogram) are binned. The ends of a class interval are called class limits, and the middle of an interval is called a class mark

Answer 2

Answer:

Class Interval. One of the ranges into which data in a frequency distribution table (or histogram) are binned. The ends of a class interval are called class limits, and the middle of an interval is called a class mark.

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