Multiple Choice
i. The smaller the sample, the smaller the possible error as measured by the standard error of estimate. ii. Approximately 68% of the values lie within two standard errors of the regression line.
iii. For a set of observations, there is no difference in the width of a confidence interval and the width of a predictor interval.
A) (i) , (ii) , and (iii) are all correct statements.
B) (i) and (ii) are correct statements but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) and (iii) are correct statements but not (i) .
E) (i) , (ii) , and (iii) are all false statements
Correct Answer:

Verified
Correct Answer:
Verified
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