Template:Alta exponential mean: Difference between revisions

Latest revision as of 01:29, 16 August 2012

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-====The Mean or MTTF====
+#REDIRECT [[Distributions_Used_in_Accelerated_Testing]]
-The mean,  <math>\overline{T},</math>  or Mean Time To Failure (MTTF) of the 1-parameter exponential distribution is given by:
-<br>
-::<math>\begin{align}
-\overline{T}& = \mathop{}_{0}^{\infty }t\cdot f(t)dt=\mathop{}_{0}^{\infty }t\cdot \lambda \cdot {{e}^{-\lambda t}}dt \\
-& = \frac{1}{\lambda }
-\end{align}</math>