An Instructor Has Given His Final Exam and Scores That

question 6

Multiple Choice

An instructor has given his final exam and scores that are normally distributed.Nancy scores a 90 and Ronald scores a 75.The class mean on the exam was 85 and the standard deviation was 36.What is Ronald's z score?

• A)1.67
• B)-1.67
• C)0.28
• D)-0.28

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Great Teams

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