Essay
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Given a simple regression analysis,suppose that we have obtained the fitted regression model:
i = 6 + 8xi and also the following statistics: se = 3.20,
= 8,n = 42,and
-Find the 95% confidence interval for the point where x =18.
Correct Answer:

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When x = 18,
= 6 + 8x = 6 + ...View Answer
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Correct Answer:
Verified
= 6 + 8x = 6 + ...
View Answer
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