Module 9.2 LOS 9.e: Testing AR models for improper specifications using t-tests
We cannot use DW tests to test for autocorrelation (serial correlation in an AR model). To identify autocorrelation we use …
t-test
CFA Level II: Quantitative Methods – ANOVA Part II, Significance Testing
The next concept we will look at is significance testing. Significance testing is a form of hypothesis testing focused on …