https://community.jmp.com/t5/Discussions/Sample-size-for-Reliability-Life-Test/m-p/821963#M100124 <P>I have used the interval explorer for parametric reliability life test planning for sample size calculation of accelerated life test. Please can someone confirm if the sample size returned is the total sample size or sample size per stress levels? Assuming I have 3 temperature levels, do I use 75 samples per temperature level or 25?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="sample size explorer.png" style="width: 999px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/71041i28D3C6DA9829ACF6/image-size/large?v=v2&amp;px=999" role="button" title="sample size explorer.png" alt="sample size explorer.png" /></span></P> Wed, 11 Dec 2024 15:11:24 GMT EngrAkin 2024-12-11T15:11:24Z https://community.jmp.com/t5/Discussions/Sample-size-for-Reliability-Life-Test/m-p/821963#M100124 <P>I have used the interval explorer for parametric reliability life test planning for sample size calculation of accelerated life test. Please can someone confirm if the sample size returned is the total sample size or sample size per stress levels? Assuming I have 3 temperature levels, do I use 75 samples per temperature level or 25?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="sample size explorer.png" style="width: 999px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/71041i28D3C6DA9829ACF6/image-size/large?v=v2&amp;px=999" role="button" title="sample size explorer.png" alt="sample size explorer.png" /></span></P> Wed, 11 Dec 2024 15:11:24 GMT https://community.jmp.com/t5/Discussions/Sample-size-for-Reliability-Life-Test/m-p/821963#M100124 EngrAkin 2024-12-11T15:11:24Z