Mathematics, 18.05.2021 21:20 YoVeoAnime
There is a bag filled with 4 blue, 3 red and 5 green marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 different colours?
I
Answers: 2
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There is a bag filled with 4 blue, 3 red and 5 green marbles.
A marble is taken at random from the...
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