In multiple regression analysis,testing the global null hypothesis that all regression coefficients are zero is based on ________.
A)a z-statistic
B)a t-statistic
C)an F-statistic
D)a binomial distribution

Question

Quizplus · Accepted Answer

Testing the global null hypothesis that all regression coefficients are zero is performed using an F-statistic, which measures the ratio of the explained variance to the unexplained variance. A and B are incorrect as they are used for testing individual coefficients, and D is incorrect as it is not applicable in this context.

In Multiple Regression Analysis,testing the Global Null Hypothesis That All