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2.10 guessing on an exam: in a multiple choice exam, there are 7 questions and 4 choices for each question (a, b, c, d). nancy has not studied for the exam at all and decides to randomly guess the answers. what is the probability that: (please round all answers to four decimal places)

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Think it’s c but if I’m Wong it’s “a”hope this helps
User Jon Wayne Parrott
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