The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 39 ounces and a standard deviation of 6 ounces.
Using the Empirical Rule,
i) 68.2% of the widget weights lie between Blank 1 and Blank 2.
ii) What percentage of the widget weights lie between 21 and 45 ounces? Blank 3 Answer as a whole number.
