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The following sample observations were randomly selected. X:53634468 Y:1315712131195 (a) Determine the .95 confidence interval for the mean predicted when X = 7. (Round your

The following sample observations were randomly selected.

X:53634468

Y:1315712131195

(a)

Determine the .95 confidence interval for the mean predicted whenX= 7.(Round your answers to 4 decimal places.)

[,]

(b)

Determine the .95 prediction interval for an individual predicted whenX= 7.(Round your answers to 4 decimal places.)

[,]

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