taylorjessleigh taylorjessleigh

22-09-2022
Mathematics

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A SLWK 609 class has completed the final exam. The professor indicates that the class scored 92 ± 2 (M ± SD) on the exam. She gives everyone their grade in Z scores and says that scoring a 94 or higher is an A. Assuming these data are normally distributed what Z score do you need to receive an A on the exam?

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