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 8 ounces. Use the Empirical Rule, find...

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The<br>widget weights have a mean of 39 ounces and a standard deviation of 8 ounces.<br>Use the Empirical Rule, find<br>a) 99.7% of the widget weights lie between<br>and<br>b) What percentage of the widget weights lie between 31 and 63 ounces?<br>c) What percentage of the widget weights lie below 55 ?<br>%<br>Suggestion: sketch the distribution in order to answer these questions.<br>

Extracted text: 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 8 ounces. Use the Empirical Rule, find a) 99.7% of the widget weights lie between and b) What percentage of the widget weights lie between 31 and 63 ounces? c) What percentage of the widget weights lie below 55 ? % Suggestion: sketch the distribution in order to answer these questions.

Jun 09, 2022

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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 8 ounces. Use the Empirical Rule, find...

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