The table below shows the number of employees within a small construction company classified according to their years of experience. Determine the * ?coefficient of variation Years of experience Number of Employees 5-10 8 11-16 10 17-22 7 23-28 4 22.45% 10.44% 62.57% 60.55% 42.55% 40.35% 7.75% 50.25% 30.25% 15.11%

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