Calculate the relative dispersion southwest airlines

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Reference no: EM13111052

Southwest Airlines is studying the weight of luggage for each passenger. For a large group of domestic passengers the mean is 47 pounds with a standard deviation of 10 pounds. For a large group of overseas passengers the mean is 78 pounds as well as the standard deviation is 15 pounds. Calculate the relative dispersion of each group. Comment on the variance in relative dispersion.

Reference no: EM13111052

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