B, there is a negative correlation
Answer:

Step-by-step explanation:
Independent events:
If two events, A and B are independent, the probability of both A and B happening is the same as the probability of A happening multiplied by the probability of B happenings, that is:

In this question:
The statement is 
A(1) = 2
r = a(2)/a(1) = -8/2 = -4

Answer will be D.
!! Hope It Helps !!
3n+2n+4=9n+12
5n+4=9n+12
4-12=9n-5n
-8=4n
Divide both sides by 4
n=-2
Answer: The depth of the snow has changed .4 inches. This is because it has melted in the warm weather. You can find the difference, by subtracting 1.6 from 2.
Step-by-step explanation:
2 - 1.6= .4 .4 would be your answer
Hope it helps!!!!