A multiple choice test has 10 items and each problem has four choices A, B, C, and D. How many ways can the answer sheet be completed so that every answer is wrong?
Sue, You don't have to change the screen name. It will be easier for teachers to work with the same person.
It would be similar to your previous question (in the name of Paige), except that to get every answer wrong, you only have three choices (and the student must know which three!).