An equation and the steps to solve it are shown below
3x-1/2 (8x-2)=4
step 1: 3x-4x+1=4
step 2: x+1=4
step 3: x+1-1=4-1
step 4: x=3
which step was the error made and why?

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

lol we need to see what the question is asking about

step-by-step explanation: