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i need help with my statistics homework. it would be amazing if you can help me with all three.
Question Completion Status: QUESTION 1 A student randomly guesses at 7 multiple choice questions. Find the probability that t
math   Statistics-And-Probability   
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Answer #1

1) using binomial formula, P = ncx paqn-a where, P= 1/2 and q = 1-P = 56 ue kneed to find PC *>5) = P(x=5) + PCX=6) +PCX=7).

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