At 2/19/09 09:10 PM, Glaiel-Gamer wrote:
Had 3 midterms today.
God damn trick questions.
On discrete math, there was this problem about variance and independence and expected value. I kept getting -1/2 for the second part, but that wasn't a choice on the test.
As it turns out, after the test, I found out the question said "two-headed coin" not "two-sided coin"
And this professor never did trick questions like that before.
That sucks man, i wish they wouldn't allow crap like that on the test. Whats the point of testing you if they try to make it so your chances of getting the problem wrong increase?