Question: Refer to the data in Problem 19 of Chapter 5. The relationship between the rate of owner occupancy of housing units (OWNEROCC) and the median

Refer to the data in Problem 19 of Chapter 5. The relationship between the rate of owner occupancy of housing units (OWNEROCC) and the median monthly ownership costs (OWNCOST) was studied in that problem in connection with a random sample of data from 26 Metropolitan Statistical Areas (MSAs). The results of the regression of OWNEROCC on OWNCOST and a third variable, the median household income (INCOME), are presented next.
Use the output given here and in Problem 19 of Chapter 5 to answer the following questions.
a. Test whether OWNCOST and INCOME, taken together, significantly help to predict the rate of owner occupancy.
b. Test whether OWNCOST is associated with the rate of owner occupancy after taking into account the contribution of INCOME.
c. Test whether INCOME is associated with the rate of owner occupancy after taking into account the contribution of OWNCOST.
d. Should INCOME be included in the model to control for confounding? Explain your answer, including discussion of any assumptions you made in reaching your answer.

Refer to the data in Problem 19 of Chapter 5. The relationship

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a Let OWNCOST X 1 and INCOME X 2 in the model Y 0 1 X 1 2 X 2 E H 0 1 2 0 H A at least on... View full answer

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