How Many Units Do I Need to Test

Abstract

Adam and Fred discussing sample size.

Key Points

Join Adam and Fred as they discuss how to estimate quantity of test units needed to demonstrate goal reliability.

Topics include:

• Which formulas are best for estimation when little is know about the design failure modes and distributions.
• If using the Chi square estimation are too many assumptions being made about the products performance over life and actual distribution?
• Who has the debate champion in high school,  Fred or Adam?

Enjoy an episode of Speaking of Reliability. Where you can join friends as they discuss reliability topics. Join us as we discuss topics ranging from design for reliability techniques, to field data analysis approaches.

SOR 185 How Many Units Do I Need to TestAdam Bahret

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