1. ## continuous probability problem

Hello,
Can anybody help me with this problem? (attached as pdf)
cheers

2. Originally Posted by rbenito
Hello,
Can anybody help me with this problem? (attached as pdf)
cheers
First let's see the question:

3. Originally Posted by CaptainBlack
First let's see the question:
First part:

You will need the cumulative distribution function for time to failure:

$
P(t)=\int_0^t p(t) dt
$

where $p$ is the pdf of time to failure.

Then the probability that none have failed by $t_0$ is:

$
(1-P(t_0))^3
$

RonL