Question
For the next several questions, suppose annual salaries for GS-4 employees have a mean of $32,500 and a standard deviation of $2,500. Calculate the z-score
For the next several questions, suppose annual salaries for GS-4 employees have a mean of $32,500 and a standard deviation of $2,500.
Calculate the z-score for a GS-4 employee who makes $36,000.
What does this value mean?
Suppose that the distribution of annual salaries for GS-4 employees is bell-shaped. A GS-4 employee is marked as making $42,000. Should this salary be considered an outlier? Why or why not?
According to the empirical rule, what percentage of GS-4 employees would you expect to make between $30,000 and $35,000?
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Essentials of business communication
Authors: Mary Ellen guffey, Dana loewy
8th Edition
1285094085, 9780324588002, 9781305081857, 9781285094083, 324588003, 130508185, 978-1111821227
