Question: Given a simple regression analysis, suppose that we have obtained a fitted regression model y`i = 14 + 7xi and also Find the 95% confidence

Given a simple regression analysis, suppose that we have obtained a fitted regression model
y`i = 14 + 7xi
and also
Given a simple regression analysis, suppose that we have obtained

Find the 95% confidence interval and 95% prediction interval for the point where x = 11.

se = 7.45 = 8 n-25 (xi-x)2 = 300

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