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Additional Hw 2 please bring to your next discussion class. Question 2 A recent census of employees at a large automotive company showed that 30% of the assembly line workers were extremely bored with their job. The management of the company arranged for a consulting firm to come and offer a program to reduce on-the -job boredom. After two months of the program, a random sample of 13 workers was selected to help evaluate its impact. a) What probability distribution describes the number of workers being bored with their jobs? Name: Parameters: b) Find the mean and standard deviation of the number of workers being bored with their jobs? Mean: Standard deviation: c) If the program was not effective, what is the probability that exactly 6 workers in the sample would report being bored with their job? (First translate words into symbols

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• Spring '08
• Jeneralczuk

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