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Scores on a recent Statistics exam were normally distributed with a mean of 64 and a standard deviation of 10. a. What percentage of students

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Scores on a recent Statistics exam were normally distributed with a mean of 64 and a standard deviation of 10. a. What percentage of students got a C- (70) or better? Round to the nearest percent. b. Students scoring in the top 10% will be eligible for a prize given by the statistics department. What score is required to be eligible to win the prize

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