The following data are the result of a historical study of the number of flaws found in
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The following data are the result of a historical study of the number of flaws found in a porcelain cup produced by a manufacturing firm. Use these data and the associated probabilities to compute the expected number of flaws and the standard deviation of flaws.
Flaws ....Probability
0 ......461
1 ......285
2 ......129
3 ......087
4 ......038
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Related Book For
Business Statistics For Contemporary Decision Making
ISBN: 978-1118749647
8th edition
Authors: Black Ken
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