ASQ
CRE · Question #247
Typical statistical distributions or confidence limits can be determined for accelerated tests. In the case of a step-stress test, the proper estimated distribution would be which of the following?
The correct answer is D. None, not meaningful. See the full explanation below for the reasoning.
Reliability in Testing
Question
Typical statistical distributions or confidence limits can be determined for accelerated tests. In the case of a step-stress test, the proper estimated distribution would be which of the following?
Options
- AExponential
- BWeibull
- CLognormal
- DNone, not meaningful.
How the community answered
(33 responses)- A3% (1)
- B6% (2)
- C12% (4)
- D79% (26)
Topics
#step-stress test#accelerated testing#failure distribution#test validity
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