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 63 ounces and a standard deviation of 7 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 and b) What percentage of the widget weights lie between 42 and 77 ounces? % c) What percentage of the widget weights lie below 70 ? %
Solutions
Expert Solution
Therefore 100-15.7=84.3% widget weights lies below 70 ounces.
orchestra answered 1 year agoRelated Solutions
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