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Viki, Internet Researcher
Category: General
Satisfied Customers: 860
Experience:  I have eleven years experience writing statewide educational tests for all levels.
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Find the odds against correctly guessing the answer to a ...

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Find the odds against correctly guessing the answer to a multiple choice question with 6 possible answers

1/6 is correct, so 5/6 are incorrect.

Q is probability of getting it wrong

P is probability getting it right

P+Q=1

P= 1/6

Q=1-P

Q= 1- (1/6)=5/6

Your odds of guessing incorrectly are 1 to 5

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