The answer is x and y have a weak, positive correlation.
The second option 0.04 is greater
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.
Fractions that have the same number on the bottom have a "common denominator."
Does that say 4 x 8x + 1 = 2(squared)x?