Pierre's Motorized Pirogues and Mudboats Is Setting Up an Acceptance

question 132

Essay

Pierre's Motorized Pirogues and Mudboats is setting up an acceptance sampling plan for the special air cleaners he manufactures for his boats.His specifications,and the resulting plan,are shown on the POM for Windows output below.Pierre is a bit confused.He mistakenly thinks that acceptance sampling will reject all bad lots and accept all good lots.Explain why this will not happen.

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Definitions:

Fatigue

A situation where clients tire from multiple administrations of a test and their performance decreases as they grow weary of the testing process.

Measurement Error

The difference between the actual value and the measured value due to limitations or inaccuracies in measurement tools or processes.

Test-Retest

A method of assessing the reliability of a test by administering the same test to the same subjects at two different points in time and comparing the scores.

Internal Consistency

A measure of the reliability of a test or scale, assessed by the degree of interrelation among items within the test.