Question: 7.25. Suppose that S, a random voltage, varies between 0 and 1 volt and is uniformly distributed over that interval. Suppose that the signal S

7.25. Suppose that S, a random voltage, varies between 0 and 1 volt and is uniformly distributed over that interval. Suppose that the signal S is perturbed by an additive, in- dependent random noise N which is uniformly distributed between 0 and 2 volts.

(a) Find the expected voltage of the signal, taking noise into account.

(b) Find the expected power when the perturbed signal is applied to a resistor of 2 ohms.

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