Multiple Choice
Exhibit 15-8.A real estate analyst believes that the three main factors that influence an apartment's rent in a college town are the number of bedrooms,the number of bathrooms,and the apartment's square footage.For 40 apartments,she collects data on the rent (y,in $) ,the number of bedrooms (x1) ,the number of bathrooms (x2) ,and its square footage (x3) .She estimates the following model: .The following table shows a portion of the regression results.
Refer to Exhibit 15-7.When testing whether the explanatory variables jointly influence the response variable,the null hypothesis is
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
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