Term Trouble

Today I had a midterm in my political science class. I spent all my 'free time' yesterday studying for it. I even woke up early this morning to review one last time. There were 90 key terms we had to be familiar with. Out of the 90, there were only three I really couldn't define easily. I thought to myself, "what is the chance one of those three ends up on the test?" Well I can tell you, it is 3.3%, and it happened. Overall, I feel like I did fairly well on the test. One test down, three more to go.