The following sample observations were randomly selected. (Do not round the Ih indicated by a minus sign. Round your answers to 3 decimal places.) X: 10 7 y: a. Determine the 90% confidence interval for the mean predicted when x= 4.

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The following sample observations were randomly selected. (Do not round the intermediate val
indicated by a minus sign. Round your answers to 3 decimal places.)
X:
4.
10
y:
6.
5.
a. Determine the 90% confidence interval for the mean predicted when x= 4.
es
b. Determine the 90% prediction interval for an individual predicted when x= 4.
Transcribed Image Text:The following sample observations were randomly selected. (Do not round the intermediate val indicated by a minus sign. Round your answers to 3 decimal places.) X: 4. 10 y: 6. 5. a. Determine the 90% confidence interval for the mean predicted when x= 4. es b. Determine the 90% prediction interval for an individual predicted when x= 4.
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