4
QuizMultiple Choice
Unit Test
Question 4 of 25 • EAP-Algebra Functions and Data Analysis B
The annual salaries of all employees at a financial company are normally distributed with a mean = $34,000 and a standard deviation = $4,000. What is the z-score of a company employee who makes an annual salary of $28,000?
Answer
A
–5B
–3.5C
–1.5D
1.5