# Question: Consider the sales prediction model developed for Northern Household Goods

Consider the sales prediction model developed for Northern Household Goods in Example 11.2.

a. Estimate per capita sales if the mean disposable income is $56,000.

b. Interpret the coefficients b0 and b1 for Northern's management.

c. You have been asked to estimate per capita sales if mean disposable income grows to $64,000. Discuss how you would proceed and indicate your cautions.

a. Estimate per capita sales if the mean disposable income is $56,000.

b. Interpret the coefficients b0 and b1 for Northern's management.

c. You have been asked to estimate per capita sales if mean disposable income grows to $64,000. Discuss how you would proceed and indicate your cautions.

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