An incomplete frequency distribution is given below:
Variable:- 10-20,20-30,30-40,40-50,50-60,60-70,70-80,total
Frequency:-15,12,f1,56,f2,32,18,200
You are given that the median value is 48.93 .
Find the missing frequencies. Hence calculate A.M. and mode.
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that is not economic question please select the appropriate subject
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