Question 360119
Four candidates are seeking a vacancy on a school board . If A is twice as likely to be elected a B, and B and C are given about the same chance of being elected , while C is twice as likely to be elected as D , what are the probability that :
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D = D
C = 2D
B = 2D
A = 4D
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D + 2D + 2D + 4D = 1
9D = 1
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D = 1/9
C = 2/9
B = 2/9
A = 4/9
 
a) C will win:::: 2/9 


b) A will not win:::: 5/9
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Cheers,
Stan H.