Mathematics, 28.06.2020 15:01 maryb37
The 2011 gross sales of all firms in a large city have a mean of 2.4 million and a standard deviation of 0.6 million. Using Chebyshev's theorem, find at least what percentage of firms in this city had 2011 gross sales of 1.1 to 3.7 million. Round your answer to the nearest whole number.
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The 2011 gross sales of all firms in a large city have a mean of 2.4 million and a standard deviatio...
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