Answer:
I need a picture
Step-by-step explanation:
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.
Sum divided by count. Add up all the numbers and divide it by how many numbers it is.
40/3. You mutiply top and bottom straight across, then simplify.
Remember, the slope formula is y2-y1 over x2-x1. To plug numbers into the formula, find two points. Then, you substitute the points into the formula.