Study Guide

Find the z-score for the student who received the highest score on the exam. Answer: z = (29 - )/sx = 1.5 where = 21.5 and sx = 5. Interpretation: this student’s score was 1 ½ deviations above the mean. Faculty salaries at a Midwestern university are normally distributed with a mean of $51,500 and standard deviation of $3,000. ................
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