This page provides some exercises that give practice with evaluating and interpreting p-values. As in the previous exercises about evaluating confidence intervals, we strongly recommend using statistical software to perform hypothesis tests in practice. However there are important general principles that are reinforced by performing a few exercises by hand.
Exercises
In the exercises below, you will perform a mixture of one-tailed and two-tailed hypothesis tests.
Repeat with different questions until you feel confident with the method.