The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 37 ounces and a standard deviation of 10 ounces. Use the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 68% of the widget weights lie between                 and b) What percentage of the widget weights lie between 17 and 47 ounces? c) What percentage of the widget weights lie above 7

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