Noise & ECG signals belongs to ______.

Noise & ECG signals belongs to ______.

a. Energy Signals
b. Random signals
c. Multi-dimensional signals
d. Deterministic Signals

Correct Answer : b. Random signals

Explanation :

Noise & ECG signals are categorized in the group of Random Signals as they take the random values at any given instant so that they can be estimated statistically & can be sometimes evaluated in terms of certain average value if they are ought to be stationary.