SOLUTION: If the probability of writing the correct answer to a
question on an exam is 2/5, what are the odds against
writing the correct answer?
Algebra.Com
Question 1160107: If the probability of writing the correct answer to a
question on an exam is 2/5, what are the odds against
writing the correct answer?
Answer by ikleyn(52847) (Show Source): You can put this solution on YOUR website!
.
Three against two.
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