Question: Consider the data set below. The estimated regression equation is= 30.33 - 1.88 x . Estimate the standard deviation ofpwhen x = 3 (to 3

Consider the data set below.

The estimated regression equation is= 30.33 - 1.88x.

  1. Estimate the standard deviation ofpwhenx= 3 (to 3 decimals).
  4. Develop a 95% confidence interval for the expected value ofywhenx= 3 (to 2 decimals).
  5. (,)
  7. Estimate the standard deviation of an individual value ofywhenx= 3 (to 2 decimals).
  10. Develop a 95% prediction interval forywhenx= 3 (to 2 decimals).
  11. (,)

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