Question

The classes are 5-9, 10-14, 15-19, 20-24 ... Find the lower boundary of the class 15-19 and the upper boundary of the class 10-14​

Answer 1

Answer:

Lower Boundary of 15-19 is 15

Upper Boundary of 10-14 is 14

But if you consider for continuous class then both their answer will be 14.5

Thank you

Answer 2

Answer:

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