Question: If you give an exam but forget to delete a note to yourself that indicates which answer is correct on one of the multiple choice questions, what percentage of students will answer that question incorrectly anyway?
Answer: 25%
Posted in Teaching Tricks, tagged College Exams, Exam Grades, Giving Away Exam Answers, Memoirs of a SLACer, Stupid Things Professors Do on November 11, 2012|
Question: If you give an exam but forget to delete a note to yourself that indicates which answer is correct on one of the multiple choice questions, what percentage of students will answer that question incorrectly anyway?
Answer: 25%