Answer to Question #302495 in Statistics and Probability for john

Statistics and Probability

Question #302495

A fair spinner has 9 equal sections: 2 red, 3 blue and 4 green.

It is spun twice.

What is the probability of getting not green then green?

Expert's answer

"P(G^CG)=\\dfrac{2+3}{9}(\\dfrac{4}{9})=\\dfrac{20}{81}"

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