The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of 38 ounces and a standard deviation of 8 ounces. Using the Empirical Rule, answer the following questions. Suggestion: Sketch the distribution. a) 95% of the widget weights lie between and b) What percentage of the widget weights lie between 14 and 54 ounces? % c) What percentage of the widget weights lie below 46? %

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of 38 ounces and a standard deviation of 8 ounces. Using the Empirical Rule, answer the following questions. Suggestion: Sketch the distribution. a) 95% of the widget weights lie between and b) What percentage of the widget weights lie between 14 and 54 ounces? % c) What percentage of the widget weights lie below 46? %

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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