in devido The mean of the foll, the foll...

in devido The mean of the foll, the following frequency distribution is 62.8 and the sum of all the cis 50. Compute the missing frequency fi and f. 0-20 20 - 40 40 - 60 60 - 80 80 - 100 100 - 120 5 f 10 f2 7 8 [CBSE 2004) 70 fequencies is 50 Lilass: 5 requency:

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The mean of the following frequency distribution is 62.8 and the sum of all frequency is 50 . Complete the missing frequency f_1 and f_2 .

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in devido The mean of the foll, the following frequency distribution is 62.8 and the sum of all the cis 50. Compute the missing frequency fi and f. 0-20 20 - 40 40 - 60 60 - 80 80 - 100 100 - 120 5 f 10 f2 7 8 [CBSE 2004) 70 fequencies is 50 Lilass: 5 requency:

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