Economy, asked by saniyakesharwani04, 2 days ago

calculating mean in indirect series
size: 0-4, 4-8, 8-12, 12-16
frequency : 4,0,2,1​

Answers

Answered by waniraees939
0

Answer:

16-20

Explanation:

0-4+4-8+4=12+4=16+4=20

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