A ransom signal is defined as ergodic, if ________(a) all type of ensemble averages are interchangeable(b) all type of ensemble averages are not interchangeable(c) all type of ensemble averages are constant(d) all type of ensemble averages are double than their previous valueThis question was addressed to me during an online exam.I'm obligated to ask this question of FM Receiver in section Receivers & Transducers of Analog Communications

A ransom signal is defined as ergodic, if ________(a) all type of ense

1.	A ransom signal is defined as ergodic, if ________(a) all type of ensemble averages are interchangeable(b) all type of ensemble averages are not interchangeable(c) all type of ensemble averages are constant(d) all type of ensemble averages are double than their previous valueThis question was addressed to me during an online exam.I'm obligated to ask this question of FM Receiver in section Receivers & Transducers of Analog Communications
Answer» The correct OPTION is (a) all type of ensemble averages are interchangeable The best explanation: A stochastic process is said to be ergodic if its PROPERTIES can be reduced from a single. A non ergodic process changes erratically at an inconsistent rate. Ergodic process exists if MANY random signals have identical TIME and ensemble averages. Thus, if all type of ensemble averages can be interchanged.

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