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A fair spinner has 11 equal sections: 4 red, 4 blue and 3 green. It is spun twice. What is the probability of getting 2 different colours?

A fair spinner has 11 equal sections: 4 red, 4 blue and 3 green. It is spun twice. What is the probability of getting 2 different colours?
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A fair spinner has 11 equal sections: 4 red, 4 blue and 3 green.

It is spun twice.
What is the probability of getting 2 different colours?

A fair spinner has 11 equal sections: 4 red, 4 blue and 3 green. It is spun twice-example-1
User Regis Portalez
by
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1 Answer

7 votes

The probability of getting the same colour twice is approximately 34%.
User StanK
by
7.9k points
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