4) Receiver operator curve(20 pts.) Suppose that are null hypothesis for a coin following a Bernoulli distribution is that it is even with qo = 0.5. However we become suspicious and believe that it is favoring heads and instead follows a Bernoulli distribution with q1 = 0.75. Let n represent the number of Bernoulli trials.b) (5 pts.) Express the probability of false alarm as a function of go, q1, n and 1