Math, asked by viveknr, 7 months ago



The monthly conscamption of Electricity in units of some fertilized of a locality is
given in following frequency distribution

Monthly
(consumpties)
140-160
160-180
180-200
200-220
220-240
240-260
260-280


No of families

3
8
15
40
50
30
10
respectively​

Answers

Answered by shlokpatel205
2

the monthly consuption is 200-220

no of families are 10

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