For this question, use the Linear Regression Forecasting explanation and Excel spreadsheet. Question: What is the 90% confidence interval, in dollars, on the Training Set?

11. For this question, use the Linear Regression Forecasting explanation and Excel spreadsheet.

Question: What is the 90% confidence interval, in dollars, on the Training Set?

**This may seem similar to question 6, but Q6 refers to the Test Set.

 

  • $5,558.55
  • $6,211.18
  • $5,328.93
  • $7,128.55