"John Knight" <johnknight at usa.com> wrote:
>Nice try, "mat", but you're way off. Thanks for giving it a try, though.
>P1 = P2 = P3 = P4 = 0.25
>In other words, the probability of getting one question right by guessing at
>a 4 part multiple choice question is 0.25
>But to figure the probability of getting four of the same questions right,
>not the *same* answer on each question, but the *correct* answer, you must
>add them up, which is P1 + P2 + P3 + P4 = 1.0
ROTFLMAO
Better go back to school, nincompoop. You wouldn't have equaled the girls or
boys of ANY country on TIMSS with that kind of logic.
lojbab
