5. Which of the following are true about fat tail distributions? A. They are a good model for some financial data

B. The mean is a good representation of the distribution

C. They are the best choice for most types of data

D. We must rely on the central limit theorem to gather useful information about them.

You own a nonunion company with 93 nonexempt employees. all of these employ- ees pack books into boxes for shipment to customers throughout the united states. because of wide differences in performance, you have decided to try performance appraisal, something never done before. until now, you have given every worker the same size increase. now you want to measure performance and reward the best performers with bigger increases. without any further information, which of the five types of appraisal formats do you think would be most appropriate? justify your answer. do you anticipate any complaints, or other comments, from employees after you implement your new system?