Question: The University of Western Ontario found that for junior nurses working across Ontario, a whopping 66% were experiencing "symptoms of burnout, including emotional exhaustion and depression." Based on this, if a sample of 150 junior nurses in Ontario is taken, what is the probability that the proportion experiencing symptoms of burnout, including emotional exhaustion and depression, will: (a) exceed 0.72? (b) lie between 0.6 and 0.75? (c) be no more than 0.57?