- #1
curiousasker
- 9
- 0
I've been trying to figure out how to get the signal to noise ratio of a completely multiple choice type exam. I can't do it and it's driving me nuts, so finally I found this website and decided I'd ask. :D
Say you let your students take a multiple choice test and you are able to get all their test answer sheets. How would you go about finding the signal to noise ratio, where the signal is the correct answer?
Say you let your students take a multiple choice test and you are able to get all their test answer sheets. How would you go about finding the signal to noise ratio, where the signal is the correct answer?