Asked by Blue
There are 4 blue marbles, 5 red marbles, 1 green marble, and 2 black marbles in a bag. Suppose you select one marble at random. Find each probability
Answers
Answered by
Steve
there are lots of possible probabilities. For each color,
P(color) = #color/#total
so
P(red) = 5/(4+5+1+2) = 5/12
do the others similarly.
P(color) = #color/#total
so
P(red) = 5/(4+5+1+2) = 5/12
do the others similarly.
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