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Mathematics, 28.12.2020 15:40 joho38

The salaries of the employees at four companies are summarized below. Answer the questions about them. Company A: The mean salary is and the range of salaries is .
Company B: The mean salary is and the range of salaries is .
Company C: The mean salary is and the range of salaries is .
Company D: The mean salary is and the range of salaries is .

(a) Based on the information above, which company's salaries have the most variability?

Company A

Company B

Company C

Company D
(b) Based on the information above, which company has the lowest salaries on average?

Company A

Company B

Company C

Company D

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