Is the independence condition necessary for E{X 1 X 2 } = E{X 1 }E{X 2 }?

Question:

Is the independence condition necessary for E{X1X2} = E{X1}E{X2}?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: