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12. A statistician calculates that 7% of Americans own a Rolls Royce. If the statistician is right, what is the probability that the proportion of

12. A statistician calculates that 7% of Americans own a Rolls Royce.

If the statistician is right, what is the probability that the proportion of Rolls Royce owners in a sample of 613 Americans would differ from the population proportion by greater than 3%? Round your answer to four decimal places.

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