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Faculty in the Psychology Department at State University Consume an Average

Question 1

Multiple Choice

Faculty in the psychology department at State University consume an average of 5 cups of coffee per day with a standard deviation of 1.5.The distribution is normal.What is the percentile rank for an individual who consumed 8 cups of coffee per day?


A) 97.72
B) 2.28
C) 47.72
D) none of the options is correct

Correct Answer:

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