Template:Aw standard deviation: Difference between revisions

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==== The Standard Deviation  ====
#REDIRECT [[Distributions_Used_in_Accelerated_Testing]]
 
The standard deviation, <span class="texhtml">σ<sub>''T''</sub></span>, of the 2-parameter Weibull is given by:
 
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::<math>{{\sigma }_{T}}=\eta \cdot \sqrt{\Gamma \left( \frac{2}{\beta }+1 \right)-\Gamma {{\left( \frac{1}{\beta }+1 \right)}^{2}}}</math>
 
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Revision as of 10:18, 9 August 2012