Question: 4. We want to compare the average weekly expenditures on food consumption among families in three regions with approximately the same socio-economic characteristics. A random

 4. We want to compare the average weekly expenditures on food

4. We want to compare the average weekly expenditures on food consumption among families in three regions with approximately the same socio-economic characteristics. A random sample of 9 families from each region was taken and the weekly expenditures on food consumption are shown in the table below.

consumption among families in three regions with approximately the same socio-economic characteristics.A random sample of 9 families from each region was taken and

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