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Mathematics, 18.09.2019 21:30 bettybales1986

For a daily airline flight between two cities, the number of pieces of checked luggage has a mean of 380 and a standard deviation of 20. what number of pieces of checked luggage is 3 standard deviations above the mean?

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For a daily airline flight between two cities, the number of pieces of checked luggage has a mean of...
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