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What percentage of the widget weights lie

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Reference no: EM132851541

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 55 ounces and a standard deviation of 5 ounces.

Use the Empirical Rule.

Suggestion: sketch the distribution in order to answer these questions.

a) 99.7% of the widget weights lie between and

b) What percentage of the widget weights lie between 45 and 70 ounces?

c) What percentage of the widget weights lie above 50?

Reference no: EM132851541

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