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 value
This 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