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Question 15 The results of a common standardized test used in psychology research is designed so that the population mean is 170 and the standard

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Question 15 The results of a common standardized test used in psychology research is designed so that the population mean is 170 and the standard deviation is 40. A subject earns a score of 42. What is the z-score for this rav score? z-score = Question Help: Video Message instructor Submit

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