Short Answer
Suppose the CEO of a large corporation is interested in finding out whether a newly instituted program about professionalism in the workplace is effective. A statistician divides the employees into three job types then randomly selects a sample of employees from each job type. Participants are then asked to fill out a questionnaire about professionalism in the workplace. What kind of sampling does this illustrate?
Correct Answer:

Verified
Correct Answer:
Verified
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