Question
In: Statistics and Probability
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have...
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 62 ounces and a standard deviation of 9 ounces. Use the Empirical Rule, find
a) 68% of the widget weights lie between and
b) What percentage of the widget weights lie between 44 and 71 ounces? %
c) What percentage of the widget weights lie below 89 ? % Suggestion: sketch the distribution in order to answer these questions.
Solutions
Expert Solution
a) From the given data
b) The percentage of the widget weights lie between 44 and 71 ounces is
c) The percentage of the widget weights lie below 89 is
orchestra answered 1 year agoRelated Solutions
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