The Acme Company manufactures widgets The distribution of widget weights is bell shaped The widget...
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The Acme Company manufactures widgets The distribution of widget weights is bell shaped The widget weights have a mean of 40 ounces and a standard deviation of 10 ounces Use the Standard Deviation Rule also known as the Empirical Rule see image below Do not use normalcdf on your calculator Suggestion sketch the distribution in order to answer these questions a 68 of the widget weights lie between b What percentage of the widget weights lie between 10 and 50 ounces c What percentage of the widget weights lie above 20 0 15 2 35 13 5 34 34 and 13 5 2 35 015 de
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