Mathematics, 15.11.2019 17:31 labarmakenzie7855
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?
–5
–3.5
–1.5
–1
Answers: 2
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