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(6 pts). A police entrance exam among new recruits has an average score of 80 points, with a standard deviation of 7.5 points. Use these

(6 pts). A police entrance exam among new recruits has an average score of 80 points, with a standard deviation of 7.5 points. Use these as your population values to answer the following questions. a. Calculate the z-score for a recruit who has a score of 60 points. b. Calculate the z-score for a recruit who has a score of 110 points

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