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TABLE 7 A real estate builder wishes to determine how house size (House) is infl

ID: 3376056 • Letter: T

Question

TABLE 7 A real estate builder wishes to determine how house size (House) is influenced by family income (Income) and family size (Size). House size is measured in hundreds of square feet and income is measured in thousands of dollars. The builder randomly selected 50 families and ran the multiple regression. Partial Microsoft Exoel output is provided below: Multiple R R Square Adjusted R Square Standard Error 0.7189 o.7069 7.5571 37043.323 87.7627 308.2503 Stot 5.5146 10.8668 5.5437 3.2708 Also SSR (X11X2)-36400.6326 and SSR (X2lX1)-3297.7917

Explanation / Answer

Sol:

For income p=0.0000

p<0.05

income is signifcant variable

For size p=0.0020

p<0.05

Size is significant variable.

Income and size are significant variables

INCOME AND SIZE

OPTION 3