Section 9.1-9.3 Homework Graded Assignment | Back to Assignment Due Sunday 02.25

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Section 9.1-9.3 Homework Graded Assignment | Back to Assignment Due Sunday 02.25.18 at 11:45 PM Attempts: Score: 74 6. Exercise 09.07 eBook {Exercise 9.7} 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: p - Select your answer - Ha: P - Select your answer - b. In this situation, a Type I error would occur if it was concluded that the new compensation plan provides a population mean weekly sales - Select your answer - Dwhen in fact it does not. C. In this situation, a Type II error would occur if it was concluded that the new compensation plan provides a population mean weekly sales - Select your answer - B when in fact it does not. Save & Continue Continue without saving

Explanation / Answer

a)

H0: µ = 8000

H1: µ > 8000

b) Reject Null hypothesis, when in fact it does not

c) Reject alternative hypothesis when in fact it does not (or Fail to reject Null hypothesis)

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