Q. 66
Let Y and Z be the random variable obtained by sampling X(t) at t = 2 and t = 4 respectively. Let W = Y – Z . The variance of W is
(A) 13.36
(B) 9.36
(C) 2.64
(D) 8.00
Answer: (C)
Explanation:
Q. 66
Let Y and Z be the random variable obtained by sampling X(t) at t = 2 and t = 4 respectively. Let W = Y – Z . The variance of W is
(A) 13.36
(B) 9.36
(C) 2.64
(D) 8.00
Answer: (C)
Explanation: