Mathematics, 29.01.2021 23:40 diyagawande

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 58 ounces and a standard deviation of 4 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions.

a) 95% of the widget weights lie between
oz and

b) What percentage of the widget weights lie between 46 and 66 ounces?
%
c) What percentage of the widget weights lie above 54 ?

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