Oil well problem. 3 cases of a Z test

The summary page developed in class for Lesson 14 is here.  OK oil well problem Z test.

Another oil well example with 3 cases and more detail is here,  Class Notes .  These cases have different numbers that the cases considered in class, but are the same problems.  The cases demonstrate the difference between strong evidence, no evidence, and moderate evidence against the null hypothesis and in favor of the alternative.

%d bloggers like this: