Mathematics, 21.01.2021 16:40, ellisc7044
A bag contains only red, green, brown and yellow marbles.
The probabilities of selecting each colour are shown below.
Colour Red Green Brown Yellow
Probability 0.2 0.3
x
0.2
Find the probability of selecting a brown marble.
Answers: 2
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A bag contains only red, green, brown and yellow marbles.
The probabilities of selecting each colou...
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