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Mathematics, 26.02.2020 22:01 mgwlisp
The "Garbage Project" at the University of Arizona reports that the amount of paper discarded by households per week is normally distributed with mean 9.4 lb and standard deviation 4.2 lb. What percentage of households throw out at least 7 lb of paper a week?
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The "Garbage Project" at the University of Arizona reports that the amount of paper discarded by hou...
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