Which of the following tools is used to test multiple linear restrictions?
A)t test
B)z test
C)F test
D)Unit root test

Question

Quizplus · Accepted Answer

The F test is used to test multiple linear restrictions in a regression model. It tests whether a group of variables can be jointly excluded from the model based on their coefficients being zero, indicating no significant effect on the dependent variable. The t test and z test are used to test individual parameters in a regression model, while the unit root test is used to test for stationarity in time series data.

Which of the Following Tools Is Used to Test Multiple