Question

The table below shows the daily expenditure on food of 25 households in a locality
Daily expenditure 100-150
150-200
200-250
250-300
300.350
Number of
households
5
12
2
Find the mean daily expenditure on food by a suitable method.
by direct metgod​

Answer 1

Step-by-step explanation:

Daily Expense Households (fi) Mid Point (xi) fi xi

100 - 150 4 125 500

150 - 200 5 175 875

200 - 250 12 225 2700

250 - 300 2 275 550

300 - 350 2 325 650

25 5275

Mean = ∑fi/∑fixi = 5275/25

=211

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