Q101Short answer
Complete the following table: Weights Tally Marks Frequency (in kg.) (Number of persons) 40 – 50 |||||||||| 50 – 60 |||||||||||| 60 – 70 ||||| 70 – 80 || 80 – 90 | Find the total number of persons whose weights are given in the above table.
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12, 14, 06, 2, 1 ONPL ONQL