Template:WebNotes/Weibull++Test Design Difference Detection Matrix: Difference between revisions
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Revision as of 17:10, 28 April 2014
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| Difference Detection Matrix |
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The Difference Detection Matrix calculates how much test time is required before it is possible to detect a statistically significant difference in the mean life or BX% life (e.g., B10 life) of two product designs by analyzing the data from a reliability life test. You can use this tool to evaluate different test plans in order to choose the one that will be most efficient to compare the reliability of the two designs. To use the matrix, you must provide various inputs—including the sample sizes that will be used to test each design and the life distributions that describe each design’s life behavior. |
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