posted by InDireNeedOfHelp on .
A bag contains 5 green marbles , 8 red marbles, 11 orange marbles, 7 brown marbles, and 12 blue marbles. You choose a marbles, replace it, and choose again. what is p(red then blue)
since you are replacing the marble, the second draw is not affected by anything you did before.
so Prob(red, then blue) = (8/43)(12/43)
Took the test, above answer is a blatent lie. Not the answer.
no reiny's answer was right anonymous. get ur facts straight