Question: The following sample observations were randomly selected. x :5 3 6 3 4 4 6 8 y :13 15 7 12 13 11 9 5

The following sample observations were randomly selected.

x:5 3 6 3 4 4 6 8

y:13 15 7 12 13 11 9 5

  1. Determine the 0.95 confidence interval for the mean predicted whenx= 7.(Round your answers to 4 decimal places.)
  2. Determine the 0.95 prediction interval for an individual predicted whenx= 7.(Round your answers to 4 decimal places.)

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