In the regression model Y, =a, +aX, +a,D, +a,(X, *D,)+ X is a continuous variable and D is dummy variable. To test that the two regressions are identical, you must use the a. t-statistics separately for az=0, az=0, b. t-statistics separately for az=0 C. F-statistics for the joint hypothesis that ao=0, a;=0 d. F-statistics for the joint hypothesis that az=0, a=0

In the regression model Y, =a, +aX, +a,D, +a,(X, *D,)+ X is a continuous variable and D is dummy variable. To test that the two regressions are identical, you must use the a. t-statistics separately for az=0, az=0, b. t-statistics separately for az=0 C. F-statistics for the joint hypothesis that ao=0, a;=0 d. F-statistics for the joint hypothesis that az=0, a=0

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)

14th Edition

ISBN:9781305506381

Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris

Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris

Chapter4: Estimating Demand

Section: Chapter Questions

Problem 4E

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