Boxes of a certain type of cereal processed by a factory must have at least an average content of 160 grams.Because of a complaint to the consumer ombudsman's office that such boxes of cereal have less content, an inspector took a random sample of 10 boxes finding the following cereal weights in grams: 157 157 163 158 161 159 162 159 158 156 Is it reasonable for the inspector to fine the manufacturer?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 33PPS
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Boxes of a certain type of cereal processed by a factory must have at least an average content of 160 grams.
Because of a complaint to the consumer ombudsman's office that such boxes of cereal have less content, an inspector took a random sample of 10 boxes finding the following cereal weights in 
grams:

157 157 163 158 161
159 162 159 158 156

Is it reasonable for the inspector to fine the manufacturer?

 
 

 

 

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