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 Score IS Senior Executives (%) IS Middle Managers (%) 1 5 4 2 9 10 3 24 14 4 42 46 5 20 26   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 -more satisfiedless satisfiedItem 15 than middle managers.

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.