The following sample observations were randomly selected. x: 6, 5, 4, 6, 10 y: 4, 6,...

The following sample observations were randomly selected. x: 6, 5, 4, 6, 10 y: 4, 6, 5, 2, 11. Determine the 0.95 confidence interval for the mean predicted when x=9. Determine the 0.95 prediction interval for an individual predicted when x=9.

Expert Solution

from above:

0.95 confidence interval for the mean predicted =2.21 ; 15.02

0.95 prediction interval for an individual predicted =-1.98 ; 19.21

milcah answered 1 year ago

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