Carpetland salespersons average $8000 per week in sales. Steve Contois, the firm's vice president, proposes a compensation plan with new selling incentives. Steve hopes that the results of a trial selling period will enable him to conclude that the compensation plan increases the average sales per salesperson. a. Develop the appropriate null and alternative hypotheses. Ho: μ less than or equal to 8000 Ha: greater than 8000 b. What is the Type I error in this situation? In this situation, a Type I error would occur if it was concluded that the new compensation plan provides a population mean weekly sales less than 8000 What are the consequences of making this error? This could lead to not implementing a plan that would increase sales. ✓ C. What is the Type II error in this situation? In this situation, a Type II error would occur if it was concluded that the new compensation plan provides a population mean weekly sales greater than 8000 What are the consequences of making this error? This could lead to implementing the plan when it does not help. ✓ when in fact it does not. when in fact it does not.

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Carpetland salespersons average $8000 per week in sales. Steve Contois, the firm's vice president, proposes a compensation plan with new selling incentives. Steve hopes that the results of a trial
selling period will enable him to conclude that the compensation plan increases the average sales per salesperson.
a. Develop the appropriate null and alternative hypotheses.
Ho: μless than or equal to 8000
Ha: μgreater than 8000
b. What is the Type I error in this situation?
In this situation, a Type I error would occur if it was concluded that the new compensation plan provides a population mean weekly sales less than 8000
What are the consequences of making this error?
This could lead to not implementing a plan that would increase sales. ✓
c. What is the Type II error in this situation?
In this situation, a Type II error would occur if it was concluded that the new compensation plan provides a population mean weekly sales greater than 8000
What are the consequences of making this error?
This could lead to implementing the plan when it does not help.
when in fact it does not.
when in fact it does not.
Transcribed Image Text:Carpetland salespersons average $8000 per week in sales. Steve Contois, the firm's vice president, proposes a compensation plan with new selling incentives. Steve hopes that the results of a trial selling period will enable him to conclude that the compensation plan increases the average sales per salesperson. a. Develop the appropriate null and alternative hypotheses. Ho: μless than or equal to 8000 Ha: μgreater than 8000 b. What is the Type I error in this situation? In this situation, a Type I error would occur if it was concluded that the new compensation plan provides a population mean weekly sales less than 8000 What are the consequences of making this error? This could lead to not implementing a plan that would increase sales. ✓ c. What is the Type II error in this situation? In this situation, a Type II error would occur if it was concluded that the new compensation plan provides a population mean weekly sales greater than 8000 What are the consequences of making this error? This could lead to implementing the plan when it does not help. when in fact it does not. when in fact it does not.
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