Question

Given the following data on monthly wages of 1000 workers, Wages (in Rs 000’s) 20-30 30-40 40-50 50-60 60-70 70-80 Number of worker 60 60 ? 200 ? 285 if median of the series is 56 then the missing frequencies of two class intervals are: a) 260,135 b) 135,260 c) 300,95 d) 95,300
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Answer 1

Answer:

sorry I didn't know this question