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The Acme Company manufactures widgets. The distribution of widget weights is bell- shaped. The widget weights have a mean of 45 ounces and a standard

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The Acme Company manufactures widgets. The distribution of widget weights is bell- shaped. The widget weights have a mean of 45 ounces and a standard deviation of 8 ounces. a) 99.7% of the widget weights lie between and b) What percentage of the widget weights lie between 37 and 69 ounces? % c) What percentage of the widget weights lie below 61 ? %

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