6th Edition

ISBN: 9780137721023

Author: Bennett

Publisher: PEARSON C

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Chapter 6.B, Problem 24E

Defect Rates. Two factories each produce 1000 computer chips per day. In Factory A. the mean number of defective chips per day is 3 with a standard deviation of 2.5. In Factory B, the mean number of defective chips per day is 4 with a standard deviation of 0.5. Use these figures to either defend or discredit the claim that Factory A has a more reliable manufacturing process.

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Chapter 6.B, Problem 23E

Chapter 6.B, Problem 25E

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