Electronics and Communication Engineering - Signals and Systems - Discussion
Discussion Forum : Signals and Systems - Section 3 (Q.No. 48)
48.
The joint probability function of two discrete random variable X and Y is given by
x = 0, 2, y = 2, 3 variance σ2 will be
[Hint: σ2 = E(X2) - μ2 ⇒ E(X2) - (E(X))2]
x = 0, 2, y = 2, 3 variance σ2 will be[Hint: σ2 = E(X2) - μ2 ⇒ E(X2) - (E(X))2]
zero
Answer: Option
Explanation:
.
Discussion:
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