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 5 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 99.7% of the widget weights lie between oz and oz b) What percentage of the widget weights lie between 53 and 73 ounces? c) What percentage of the widget weights lie above 48 ? %

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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 5 ounces.
Use the Standard Deviation Rule, also known as the Empirical Rule.
Suggestion: sketch the distribution in order to answer these questions.
a) 99.7% of the widget weights lie between
oz and
b) What percentage of the widget weights lie between 53 and 73 ounces?
%
c) What percentage of the widget weights lie above 48 ?
%
Transcribed Image Text: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 5 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 99.7% of the widget weights lie between oz and b) What percentage of the widget weights lie between 53 and 73 ounces? % c) What percentage of the widget weights lie above 48 ? %
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