Mathematics, 13.06.2020 23:57 jetblackcap

There is a bag filled with 5 blue, 2 red and 3 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?

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There is a bag filled with 5 blue, 2 red and 3 green marbles, A marble is taken at random from the...