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Question 14 1 pts This is a continuation of the previous question. Suppose the mean weight of sixth-graders is 82 pounds with a standard deviation

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Question 14 1 pts This is a continuation of the previous question. Suppose the mean weight of sixth-graders is 82 pounds with a standard deviation of 20 pounds. Random sample of 45 sixth-graders are to be repeatedly chosen and each sample's mean weight will be recorded. What is z-score of a sample mean of 88 pounds? Round to 2 decimal places

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