Mathematics, 21.05.2021 06:30 lenaaemersonn2

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 38 ounces and a standard deviation of 3 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 _ and _
b) What percentage of the widget weights lie between 35 and 47 ounces?
c) What percentage of the widget weights lie above 32 ?

Answers: 2

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The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget...