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Bag of Balls Simulator

Fill a bag with coloured balls and compute probabilities.

Controls

5
3
2

Live result

Total balls
10
P(red)
0.5
P(not red)
0.5
P(blue or green)
0.5
Red5
Blue3
Green2
Drawing a ball from the bagTotal balls: 10
P = 5/10 = 0.5
Click to start animation

P(E) = number of favourable outcomes ÷ total number of equally likely outcomes.

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