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Sales and Experience the General Manager of a Chain of Department

Question 157

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Sales and Experience The general manager of a chain of department stores believes that experience is the most important factor in determining the level of success of a salesperson. To examine this belief she records last month's sales (in $1,000s)and the years of experience of 10 randomly selected salespeople. These data are listed below. Sales and Experience The general manager of a chain of department stores believes that experience is the most important factor in determining the level of success of a salesperson. To examine this belief she records last month's sales (in $1,000s)and the years of experience of 10 randomly selected salespeople. These data are listed below. {Sales and Experience Narrative} Predict with 95% confidence the monthly sales of a salesperson with 10 years of experience. {Sales and Experience Narrative} Predict with 95% confidence the monthly sales of a salesperson with 10 years of experience.

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19.447 ± 3.819. Thus...

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