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Consider the following frequency distribution table. Class Interval 10-20 20-30 30-40 40-5050-60 60-7070-80 Frequency 180f_1 34 180 136 f_250 If the total frequency is 686 and the median is 42.6, then the value of f_1;and f_2 are | Watch the step-by-step video solution for this NIMCET PYQ.