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ECE · Q142

Communication Systems

Engineering and GATE · ECE · question 142

Q142

Consider a WSS random process X(t), whose amplitudes are normally distributed with E(x(t)) = 0 and Rx(τ) = e-2[τ]. Then P(X(t)) ≤ 2) = ? ( Q ( ) = 1 2 _ ^ e^ - x^22 dx )

Consider a WSS random process X(t), whose amplitudes are normally distributed with E(x(t)) = 0 and Rx(τ) = e-2[τ]. Then P(X(t)) ≤ 2) = ?
A.
Q(1)
B.
1 - Q(2)
Answer
C.
1 - Q(1)
D.
Q(2)

Answer: Option B

Solution

Answer: Option B
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