Question: The following sample observations were randomly selected. (Do not round the intermediate values. Round your answers to 2 decimal places.) X: 4 5 3 6
The following sample observations were randomly selected.(Do not round the intermediate values. Round your answers to 2 decimal places.)
X:
4
5
3
6
10
Y:
9.7
5
8.9
15.3
23.5
a.Determine the 0.95 confidence interval for the mean predicted when
X=7(,)
b.Determine the 0.95 prediction interval for an individual predicted when
X=7 (,)
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