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A multiple-choice test consists of9questions. Each question has answer choices of a , b , c ,and d ,and only one of the choices is

A multiple-choice test consists of9questions. Each question has answer choices ofa,b,c,andd,and only one of the choices is correct. If a student randomly guesses on each question, what is theprobabilitythat she gets at most2of them correct?

Carry your intermediate computations to at least four decimal places, and round answer totwo decimal places.

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