Math, asked by Iconic7, 7 months ago

The mean of the following distributionwith 50 obser is 38.2
Find fi and f2
Ci- 0-10 10-20 20-30 30-40 40-50 50-60 60-70
Frequency - 4 4 f1 10 f2 8 5

Answers

Answered by simpleboy143

1

Answer:

73..263...377............7

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