The CPU of a personal computer has a lifetime that is exponentially distributed with a mean lifetime of six years. a) What is th
e probability that the CPU fails within three years?
1 answer:
Answer: Our required probability is 0.39.
Step-by-step explanation:
Since we have given that
X be the exponentially distributed with mean life = 6 years
So, E[x]=6

So, our cumulative distribution function would be

We need to find the probability that the CPU fails within 3 years.

Hence, our required probability is 0.39.
You might be interested in
The total cost is $66.14. Hope this helps.
Answer:
15
Step-by-step explanation:
Answer:
its going to be 2&3(x+2)(x+3)
Step-by-step explanation:
Sin (A) = BC/AB = 21/75= 7/25
It is 4pi/7, or b. Just want to help ;)