Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 10 (Q.No. 38)
For a Gaussian process, auto-correlation also implies
statistical dependence
statistical independence
ergodic process
none of the above
Answer: Option

Statistical independence:

Suppose that Aj and Bk are the possible outcomes of two successive experiments or the joint outcome of a single experiment.

And suppose that it turns out that the probability of the occurrence of outcome Bk simply does not depend at all on which outcome Aj accompanies it.

Then we say that the outcomes Aj and Bk are independent.

Auto correlation also implies comparison of two signals of same source.

Hence for random Gaussian process. Auto correlation also implies statistical independence.

1 comments Page 1 of 1.

Saadkhan said:   6 years ago
Thanks for posting these question with the explanation.

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