Question: Each Scholastic Aptitude Test (SAT) has a distribution that is roughly bell-shaped and symmetric and is designed to have an overall mean of 500 and
Each Scholastic Aptitude Test (SAT) has a distribution that is roughly bell-shaped and symmetric and is designed to have an overall mean of 500 and a standard deviation of 100.
What is the z value of an SAT score of 650?
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