what is a),b), and c)?

The Arie Company manufactures widgets. The distribution of widget weights is bolt-shaped. The widget weights tiave a mean of 48 ounces and a standard deviation of 1 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in orcor to arewar these questions. 2) 657, of the widget weights lie between and b] What percentage of the widget weights bio between 42 and 51 ounces? cl What perce itage of the widget weights lie above 3y ? Question Help: DVid- M Ac