Question: 1. If we fail to reject the null hypothesis when running the global F-test, we next need to look at the important t-tests to see
1. If we fail to reject the null hypothesis when running the global F-test, we next need to look at the important t-tests to see if the interaction or the quadratic terms work.
If we fail to reject the null hypothesis when running the global F-test, we next need to look at the important t-tests to see if the interaction or the quadratic terms work.
True or False?
2.
If the relationship between y and x1 depends on the value of x2, there is a curvilinear relationship.
True or False?
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