The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of 64 ounces and a standard deviation of 6 ounces. Using the Empirical Rule, answer the following questions. Suggestion: Sketch the distribution. a) 68% of the widget weights lie between and b) What percentage of the widget weights lie between 52 and 70 ounces? % c) What percentage of the widget weights lie above 46? %
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of 64 ounces and a standard deviation of 6 ounces. Using the Empirical Rule, answer the following questions. Suggestion: Sketch the distribution. a) 68% of the widget weights lie between and b) What percentage of the widget weights lie between 52 and 70 ounces? % c) What percentage of the widget weights lie above 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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Transcribed Image Text:The Acme Company manufactures widgets. The distribution
of widget weights is bell-shaped with a mean of 64 ounces
and a standard deviation of 6 ounces. Using the Empirical
Rule, answer the following questions. Suggestion: Sketch
the distribution.
a) 68% of the widget weights lie between
and
b) What percentage of the widget weights lie between 52
and 70 ounces?
%
c) What percentage of the widget weights lie above 46?
%
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