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Business, 20.09.2019 02:10 juliannabartra

Suppose a student earns a 75 on his statistics exam, and his grade has a z-score of 1.5. since the class did not perform well on the exam, the professor announces that she will adjust the grades by adding 10 points to each score. how will this adjustment change the student's z-score?

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Suppose a student earns a 75 on his statistics exam, and his grade has a z-score of 1.5. since the c...
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