The percent frequency distributions of job satisfaction scores for a sample of information systems (IS) senior executives and middle managers are as follows. The scores range from a low of 1 (very dissatisfied) to a high of 5 (very satisfied) Job Satisfaction IS Senior IS Middle Score Executives (%) Managers (%) 5 1 4 2 9 10 3 27 14 4 42 46 5 17 26 If required, round your answers to two decimal places (a) Develop a probability distribution for the job satisfaction score of a randomly selected senior executive F(x) 1 2 3 4 5 (b) Develop a probability distribution for the job satisfaction score of a randomly selected middle manager f(x) 1 2 3 4 (b) Develop a probability distribution for the job satisfaction score of a randomly selected middle manager. f(x) 1 2 2 3 3 4 5 (c) What is the probability that a randomly selected senior executive will report a job satisfaction score of 4 or 5? (d) What is the probability that a randomly selected middle manager is very satisfied? (e) Compare the overall job satisfaction of senior executives and middle managers. Senior executives appear to be Select your answer than middle managers