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The average length of 1-month-old male infants is 21.52 inches, with a standard deviation of 1.02. At his 1-month check-up, Xander measures 23 inches. What

The average length of 1-month-old male infants is 21.52 inches, with a standard deviation of 1.02. At his 1-month check-up, Xander measures 23 inches. What is Xander's z-score? Enter your answer with accuracy to two decimal places

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