The Acme Company manufactures widgets. The distribution of widget weights is bell- shaped with a mean of 65 ounces and a standard deviation of 5 ounces. Using the Empirical Rule, answer the following questions. Suggestion: Sketch the distribution. a) 99.7% of the widget weights lie between and b) What percentage of the widget weights lie between 55 and 80 ounces? % c) What percentage of the widget weights lie above 60? %