Your third exam will be Monday, April 16. Here is a copy of the formula sheet that you will be provided.
Past Exams and Solutions:
Note that some of the solutions will be written differently than how you were taught. (Particularly, in the solutions, when they do a hypothesis test about p, they will transform p-hat into a standard normal distribution. In class, we have not been doing the extra work to transform because you do not have to transform to solve. Your answer for the p-value should still be the same as theirs, so you can still use these solutions to check your work.)