Q.18 The table below shows the daily expenditure on food of 25 households in a locality.
Find the mean daily expenditure on food by using assumed mean method.
Daily Expenditure
(in Rs.)
100-150
150-200
200-250
250-300 300-350
No. of House holds
4.
5
12
2
2
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Q.18 The table below shows the daily expenditure on food of 25 households in a locality.
Find the mean daily expenditure on food by using assumed mean method.
Daily Expenditure
(in Rs.)
100-150
150-200
200-250
250-300 300-350
No. of House holds
4.
5
12
2
2
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