Question

Given below is the expenditure (in rupees) on water
consumption of 70houses in a locality. Find the average
expenditure in rupees per house,
Expenditure 15-20/20-25/25-30|30-35/35-40|40-45| 45-50 50-55) 55-60
Houses
7
5
7
8
9
11
7
5
4
4
3​

Answer 1

Answer:

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