(Answered) A study shows that 81 of the population of all calculus

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A study shows that 81% of the population of all calculus students consider calculus an exciting subject. Suppose 34 students are independently selected from the population. If the true percentage is really 81%, find the probability of observing 33 or more of the students who consider calculus to be an exciting subject in the sample of 34. Round to six decimal places.

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