Question
In a bag of M & M's, there are 80 M & Ms, with 12 red ones, 13 orange ones, 19 blue ones, 11 green
In a bag of M & M's, there are 80 M & Ms, with 12 red ones, 13 orange ones, 19 blue ones, 11 green ones, 17 yellow ones, and 8 brown ones. They are mixed up so that each candy piece is equally likely to be selected if we pick one.
a) If we select one at random, what is the probability that it is blue? Round your answer to three decimal places.
P(blue)= ___________
b) If we select one at random, what is the probability that it is not brown? Round your answer to three decimal places.
P(notbrown)=_______________
c) If we select one at random, what is the probability that it is blue or red? Round your answer to three decimal places.
P(blueorred)=______________
d) If we select one at random, then put it back, mix them up well (so the selections are independent) and select another one, what is the probability that both the first and second ones are brown?
Round your answer to three decimal places.
P(first one is brown and second one is brown)= ____________________
(e) If we select one, keep it, and then select a second one, what is the probability that the first one is blue and the second one is green? Round your answer to three decimal places.
P(first one isblueand second one isgreen)= _____________________
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