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The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 62 ounces and a standard deviation

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 62 ounces and a standard deviation of 10 ounces.

a) 68% of the widget weights lie betweenand

b) What percentage of the widget weights lie between 42 and 72 ounces?%

c) What percentage of the widget weights lie above 32 ?%

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