Originally posted by: PlatinumGold
i had a biology professor that used to pride himself on his student test score averages of 18%. and his exams were all multiple choice. i stopped studying as soon as he said that.
i just guessed, closed my eyes and picked randomly and got a passing grade.
what exactly is the point of something like that?
The trick is to make sure that statistics are on your side before you do that.
Just for shits and giggles, my HS Calc I teacher gives a quiz before Christmas break - a very simple, multiple choice quiz designed to boost the slaughter that is the second half of his course as a little Christmas gift. It's just 100 very simple derivatives, all using the power rule and whole numbers. Calculators are allowed, including TI-89's and 92's (he excludes them from most of his tests because of the fact that everything becomes to easy)
So, essentially, all you have to do is multiply two whole numbers and decrement the exponent. Hurrah, difficulty! And it's multiple choice, so it should be even easier, right?
Wrong. He engineered the test to psych everyone out. First, it's so fvcking easy. Second, it's a scantron test. Third, it's 100 questions, so it looks very, very, very imposing. Fourth, the point weight on the cover is stated at TWICE the value of any of his other tests (In reality, it doesn't "have" a point weight, it's counted as extra credit with a maximum value of that weight). Fifth, completion time matters to your score. Sixth, ALL THE FVCKING ANSWERS ARE C! The opposite of each correct answer is also an answer choice, as is the antidervative. Those two are actually chosen more often individually than the REAL answers. 90% of his students fail it.
He gave it to us yesterday - I was done in under 2 minutes, just in time for the full point value. I knew that all the answers were C beforehand, though, I'd heard about it from a previous graduate of his course. Everyone else got slaughtered. Thank god, I needed those points. From C=>A in two minutes flat.