Question: A testing bureau reports that the mean for the population of Graduate Record Exam (GRE) scores is 275 with a standard deviation of 43. The

A testing bureau reports that the mean for the population of Graduate Record Exam (GRE) scores is 275 with a standard deviation of 43. The scores are normally distributed. What is the probability of observing a score of 300 or greater?

a. What is your z-score? (4 points)

b. What is your probability? (5 points)

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