If the prediction in a linear regression analysis were perfect, all predicted points would fall A. on the regression line B. above the regression line C. below the regression line D both low ling

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter2: Functions
Section2.CR: Chapter Review
Problem 5CC
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If the prediction in a linear regression analysis were perfect, all
predicted points would fall
A. on the regression line
B. above the regression line
C. below the regression line
D. both above and below the regression line
Transcribed Image Text:If the prediction in a linear regression analysis were perfect, all predicted points would fall A. on the regression line B. above the regression line C. below the regression line D. both above and below the regression line
A one-tailed test would be used with a
A. null
B. research
C. directional
D. nondirectional
hypothesis.
Transcribed Image Text:A one-tailed test would be used with a A. null B. research C. directional D. nondirectional hypothesis.
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