If events x and y are independent, what must be true? check all that apply.
p(
yx) = 0
p(
xy)=0
p(yx) = p(y)
py|x) = p(x)
opxy)=p(y)
p(x|y) = p(x)

P(Y | X)= P(Y)

P(X | Y)= P(X)

Step-by-step explanation:

450

step-by-step explanation:

you get texts and minutes, so why not

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.