The percent frequency distributions of job satisfaction scores for a sample of information systems (15) 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 Score 1 2 3 4 5 X 1 2 IS Senior Executives (%) 5 9 41 42 3 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. X 1 2 3 IS Middle Managers (%) F(x) 4 10 15 46 25 (b) Develop a probability distribution for the job satisfaction score of a randomly selected middle manager.

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