Template:Normal probability density function: Difference between revisions

Latest revision as of 02:46, 13 August 2012

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-==Normal Probability Density Function==
+#REDIRECT [[The_Normal_Distribution]]
-The  <math>pdf</math>  of the normal distribution is given by:
-::<math>f(t)=\frac{1}{\sigma \sqrt{2\pi }}{{e}^{-\frac{1}{2}{{\left( \frac{t-\mu }{\sigma } \right)}^{2}}}}</math>
-where:
-<math>\mu= \text{mean of the normal times-to-faiure, also noted as}  \bar T </math>
-<math>\theta=\text{standard deviation of the times-to-failure} </math>
-It is a two-parameter distribution with parameters  <math>\mu </math>  (or  <math>\bar{T}</math> ) and  <math>{{\sigma }}</math> , i.e. the mean and the standard deviation, respectively.