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PhoenixFire
Group Title
How do I find the lifetime of a component with reliability function: \[R(t)=e^{0.01t}\]
I calculated the probability density function: \[f(t)=0.01e^{0.01t}\]
 one year ago
 one year ago
PhoenixFire Group Title
How do I find the lifetime of a component with reliability function: \[R(t)=e^{0.01t}\] I calculated the probability density function: \[f(t)=0.01e^{0.01t}\]
 one year ago
 one year ago

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Zarkon Group TitleBest ResponseYou've already chosen the best response.0
why is your probability density function negative?
 one year ago

PhoenixFire Group TitleBest ResponseYou've already chosen the best response.0
Ah yes... okay, so the pdf is \[f(t)=0.01e^{0.01t}\] My bad I messed something up. So now how do I find the lifetime of that component? I'm a little confused with this probability stuff.
 one year ago

Zarkon Group TitleBest ResponseYou've already chosen the best response.0
are you looking for the average lifetime?
 one year ago

PhoenixFire Group TitleBest ResponseYou've already chosen the best response.0
The lifetime T (in days) of an electrical component has reliability function given by: R(t) = e^0:01t for time t > 0. An electrical system consists of four such components. The system continues to function if at least one component is still `alive' and the system is repaired (by replacing all the components) when all components have expired. (a) Find the probability density function (PDF) of T, the lifetime of a component in the system. f(t)=0.01e^(0.01t)
 one year ago

PhoenixFire Group TitleBest ResponseYou've already chosen the best response.0
Ah... i read the question wrong.. that equation is the lifetime equation.. then for (b) Show that this is a valid PDF. ... how do I do this?
 one year ago
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