Question: Consider the following sample data: a. Find the sample regression line, = b0 + b1x. b. Construct the 95% confidence interval for E(y) if x

Consider the following sample data:

a. Find the sample regression line, = b0 + b1x.
b. Construct the 95% confidence interval for E(y) if x = 15.
c. Construct the 95% prediction interval for y if x =15.

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