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 5 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule (see image below). Do not use normalcdf on your calculator. 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 57 and 77 ounces? c) What percentage of the widget weights lie below 72 ? % % 0.15% 2.35% -2s 13.5% 34% 34% 2.35% 13.5% As 1s 2s 3s 0.15%