2/5 + 1/3
= 6/15 + 5/15
=11/15
Answer:
P(X=2)=0.0446
Step-by-step explanation:
If X follows a Poisson distribution, the probability p to have x pits in 1 cm2 is calculated as:
Where m is the mean of pits per cm2, so, replacing m by 6 pits per cm2, we get that the probability is equal to:
Now, the probability P(x=2) that there are 2 pits in a 1 cm2 is calculated as:
Ok, this is a bit tricky, it might be A or D.
A. Because 'you can go to the movies if you do your homeowork.)
B. Because it just flips things aroudn but it's still correct.
I would think the best choice would be A.
If this helps, please mark me Brainliest!
Have a fabulous day!
The answer is E. The average rate of change of a function is f(b) - f(a) divided by (b - a). if you use the interval from answer E, you get f(1)-f(-5)divided by (1+5). plugging those numbers into the equation gets you to 4-16/6 which is -12/6 which equals -2