Expenditures, income, and family size

1
Multiple Regression

• Expenditures, income, and family size
• Consumer Expenditures Survey, US, 2001/4

2

• Expenditures and income

3

• Expenditures and family size

4

• Income and family size

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• Mortality rate, alcohol and tobacco consumption,
  and poverty. US States

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• Mortality rate, cont.
• Leaving out alcohol

7

• Mortality rate, cont.
• H0 1 pack cigarette 1 gallon alcohol
• Restricted model

8

• Mortality rate, cont.
• H0 1 pack cigarette 1 gallon alcohol
• Testing in one model