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3. Three hundred viewers were asked if they were satisfied with the TV coverage of a recent disaster. Female Male Satisfied 80 55 Not Satisfied 120 45 One viewer is to be randomly selected from those surveyed. a. Find P(satisfied) b. Find P(S | female) c. Find P(S | male) 4. a. If the probability that an event A occurs during an experiment is 0.7, what is the probability that event A does not occur during that experiment? b. If the results of a probability experiment can be any integer from 16 to 18 and the probability that the integer is less than 20 is 0.78, what is the probability that the integer be 20 or more? 5. If P(A) = 0.4, P(B) = 0.5, and P(A and B) = 0.1, find P(A or B)