Template:Normal failure rate function: Difference between revisions

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===The Normal Failure Rate Function===
#REDIRECT [[The_Normal_Distribution]]
 
The instantaneous normal failure rate is given by:
 
::<math>\lambda (t)=\frac{f(t)}{R(t)}=\frac{\tfrac{1}{{{\sigma }}\sqrt{2\pi }}{{e}^{-\tfrac{1}{2}{{\left( \tfrac{t-\mu }{{{\sigma }}} \right)}^{2}}}}}{\int_{t}^{\infty }\tfrac{1}{{{\sigma }}\sqrt{2\pi }}{{e}^{-\tfrac{1}{2}{{\left( \tfrac{x-\mu }{{{\sigma }}} \right)}^{2}}}}dx}</math>

Latest revision as of 02:55, 13 August 2012