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A set of test scores are normally distributed with a mean of 74.2 and a standard deviation of 12.3 points. If the scores in the

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A set of test scores are normally distributed with a mean of 74.2 and a standard deviation of 12.3 points. If the scores in the fifteenth percentile and below will receive an F, what test score will determine the boundary of the F grades? Round your answer to the nearest tenth. Submit

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