For each class interval of the frequency distribution given

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For each class interval of the frequency distribution given, determine the class midpoint, the relative frequency, and the cumulative frequency.

Class Interval

Frequency

20-under 25

17

25-under 30

20

30-under 35

16

35-under 40

15

40-under 45

8

45-under 50

6

Reference no: EM13578965

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