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1. Evaluate the probability of correctly guessing exactly 7 of the 10 questions on this quiz. Use probability of success p = II = 0.5

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1. Evaluate the probability of correctly guessing exactly 7 of the 10 questions on this quiz. Use probability of success p = II = 0.5 (since you've got a 50-50 chance of guessing each single question correctly) and the binomial distribution probability formula P(x) = (Cn,x) (p*) ((1 - p)?-x) = n! x! (n - xx) (m *(1 - mn-x Answer: P(7) =

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