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Suppose you take an aptitude test for entry into The College of Paranormal Psychological Studies. The...

Suppose you take an aptitude test for entry into The College of Paranormal Psychological Studies. The test is normally distributed with a mean of 100 and a standard deviation of 15. You score an 115 on the test. What is your z-score?

1

-1

-.83

.83
math   Statistics-And-Probability   
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