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OpenStudy (anonymous):
Plz help plzzz c: .Elaine is taking a test that has multiple choice questions,each with 6 awnser choices. She comes to a question for which she does not know the awnser. If she can rule out three of the choices as wrong, by how much does she improve her probability of guessing correct awnser?
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OpenStudy (anonymous):
50%
OpenStudy (anonymous):
half of 6 is 3, so 50%
OpenStudy (anonymous):
thank you very much.
OpenStudy (anonymous):
no prob
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