Multiple Choice
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Suppose we have the following information from a simple regression:
b0= 117.4,b1 = -14.39,s
= 0.18,s
= 0.18,n = 300,
= 4.3,SST = 17,045,and SSE = 12,053.
-Which of the following would most likely represent a 95% confidence interval for the estimate of y,given x = ?
A) 55.52 ± 0.72
B) 55.52 ± 12.42
C) 55.52 ± 40.4
D) 55.52 ± 18.63
Correct Answer:

Verified
Correct Answer:
Verified
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