Shown are the percentage frequency distribution of job satisfaction

     Shown are the   percentage frequency distribution of job satisfaction scores for a sample of   information systems (IS) Senior executives and (IS middle managers. the   score range from a low of 1(very dissatisfied) to a high of 5 (very   satisfied).      job satisfaction IS Senior IS Middle   Score Executive(%) Managers (%)   1 5 4   2 9 10   3 3 12   4 42 46   5 41 28   Total ______ _____   100 100   A) Develop[ a probability distribution   for the job satisfaction score of a    senior executive.   B) Develop a probability for the job   satisfaction score of a middle   manager.   C) What is the probability a senior   executive will report a job satisfaction   score of 4 or 5?   D) What is the probability a middle   manager is very satisfied?   E) Compare the overall job satisfaction   of senior executives and middle    managers.