You want to determine the average (mean) error of aircraft altimeters when they are tested at a

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You want to determine the average (mean) error of aircraft altimeters when they are tested at a simulated altitude of 1000 feet.

a. What could be a potential problem with a systematic sample obtained by selecting every 500th altimeter as the devices come off the assembly line?

b. What could be a potential problem with a simple random sample of 5 altimeters?

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Related Book For  book-img-for-question

Statistical Reasoning For Everyday Life

ISBN: 978-0134494043

5th Edition

Authors: Jeff Bennett, William Briggs, Mario Triola

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