Question 10 4 pts Nelson Industries manufactures a part for a type of aircraft engine that...

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Question 10 4 pts Nelson Industries manufactures a part for a type of aircraft engine that is becoming obsolete. The sales history for the last 10 years is as follows: Year Dec-Dec-Dec- Dec- Dec- Dec- Dec- Dec- Dec- Dec- 08 09 10 11 12 13 14 15 16 17 Sales 945 875 760 690 545 420 305 285 250 210 Use the above table to estimate a regression model for a linear time trend of sales, and answer the following questions. What is the coefficient for the intercept? Question 11 4 pts Nelson Industries manufactures a part for a type of aircraft engine that is becoming obsolete. The sales history for the last 10 years is as follows: Year Dec-Dec-Dec- Dec- Dec- Dec- Dec- Dec- Dec- Dec- 08 09 10 11 12 13 14 15 16 17 Sales 945 875 760 690 545 420 305 285 250 210 Use the above table to estimate a regression model for a linear time trend of sales, and answer the following questions. What is the R of the linear regression estimates for these 10 years? Question 13 4 pts Nelson Industries manufactures a part for a type of aircraft engine that is becoming obsolete. The sales history for the last 10 years is as follows: Year Dec-Dec-Dec- Dec- Dec- Dec- Dec- Dec- Dec- Dec- 08 09 10 11 12 13 14 15 16 17 Sales 945 875 760 690 545 420 305 285 250 210 Use the above table to estimate a regression model for a linear time trend of sales, and answer the following questions. What is the sales estimate for year 11. Question 10 4 pts Nelson Industries manufactures a part for a type of aircraft engine that is becoming obsolete. The sales history for the last 10 years is as follows: Year Dec-Dec-Dec- Dec- Dec- Dec- Dec- Dec- Dec- Dec- 08 09 10 11 12 13 14 15 16 17 Sales 945 875 760 690 545 420 305 285 250 210 Use the above table to estimate a regression model for a linear time trend of sales, and answer the following questions. What is the coefficient for the intercept? Question 11 4 pts Nelson Industries manufactures a part for a type of aircraft engine that is becoming obsolete. The sales history for the last 10 years is as follows: Year Dec-Dec-Dec- Dec- Dec- Dec- Dec- Dec- Dec- Dec- 08 09 10 11 12 13 14 15 16 17 Sales 945 875 760 690 545 420 305 285 250 210 Use the above table to estimate a regression model for a linear time trend of sales, and answer the following questions. What is the R of the linear regression estimates for these 10 years? Question 13 4 pts Nelson Industries manufactures a part for a type of aircraft engine that is becoming obsolete. The sales history for the last 10 years is as follows: Year Dec-Dec-Dec- Dec- Dec- Dec- Dec- Dec- Dec- Dec- 08 09 10 11 12 13 14 15 16 17 Sales 945 875 760 690 545 420 305 285 250 210 Use the above table to estimate a regression model for a linear time trend of sales, and answer the following questions. What is the sales estimate for year 11.