Math, asked by NISHANTUPADHYAY9672, 18 days ago

the range of a grouped data whose class intervals are :- 15-25 , 25-35, 35-45, 45-55 with respective frequencies 7,13,9,5​

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Answered by SeedX
0

Answer:

Range for Class Interval is 30

Range for Class Boundary is 41

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