The students can choose between a shorter pop quiz with 40 multiple-choice questions or a longer one with 80 questions. The unfair aspect of the quiz is that all questions are about the professor's personal life, which students cannot know and thus have to guess answers randomly. The students need to answer at least 30% of the questions correctly to pass. The question asks whether it is wiser to pick the shorter quiz, the longer one, or if it makes no difference. Students are required to state their answer and justify it in 3-4 sentences based on what they've learned about sampling distributions