Question

Convert the following data into a less than type frequency distribution.

C.I: -- 50-55 -- 55-60 -- 60-65 -- 65-70 -- 70-75 -- 75-80 --

Frequency: -- 2 -- 8 -- 12 -- 24 -- 38 -- 16 --

Answer 1

< 55 = 2

< 60 = 10

< 65 = 22

< 70 = 46

< 75 = 64

< 80 = 80

Answer 2

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