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ASQ

CRE · Question #99

A small sample from a product population is subjected to multiple levels of elevated stress. Which of the following could be used to model the life of the product?

The correct answer is D. Inverse power law. See the full explanation below for the reasoning.

Life Cycle Reliability Engineering

Question

A small sample from a product population is subjected to multiple levels of elevated stress. Which of the following could be used to model the life of the product?

Options

  • APoisson process.
  • BPascal expansion.
  • CPareto rule.
  • DInverse power law.

How the community answered

(39 responses)
  • A
    8% (3)
  • B
    13% (5)
  • C
    3% (1)
  • D
    77% (30)

Topics

#accelerated life testing#inverse power law#stress models#life modeling

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