The probability that you first choose a green marble and then a blue marble is 0.20
How to determine the probability?
The distribution of the marbles is given as:
Blue = 2
Red = 1
Green =3
Total = 6
The probability of selecting a green marble is:
P(Green) = 3/6
Now, there are 5 marbles left.
The probability of selecting a blue marble is:
P(Blue) = 2/5
The required probability is:
P = 3/6 * 2/5
Evaluate
P = 0.20
Hence, the probability that you first choose a green marble and then a blue marble is 0.20
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