The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of 61 ounces and a standard deviation of 5 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 46 and 71 ounces? c) What percentage of the widget weights lie above 56?
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of 61 ounces and a standard deviation of 5 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 46 and 71 ounces? c) What percentage of the widget weights lie above 56?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of 61
ounces and a standard deviation of 5 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 46 and 71 ounces?
c) What percentage of the widget weights lie above 56?
%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F690b9528-31c6-41d2-a718-00c3c2b839fa%2Fe9185716-ec18-4ce2-bec4-54491cdcb6be%2Fpwor4mj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of 61
ounces and a standard deviation of 5 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 46 and 71 ounces?
c) What percentage of the widget weights lie above 56?
%
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