Answer:
B: 6
Step-by-step explanation:
Find the mean:
5+8+4+7= 24
24/4=6
Use the formula
P(X,y) ___y=x__(Reflection)_____P'(y,x)
I think it will help you.
hope this will help you......
i am, but im not good at high school,
1
6
4
10
14
18
8
16
12
26
B