The results shown to the right provide the X-values, residuals, and a residual plot from a regression analysis. Is there any evidence of a pattern in the residuals? Explain. Choose the correct answer below. OA. No, the residuals appear to be randomly spread. OB. Yes, the residuals show a distinct cyclical pattern. O c. Yes, the residuals show a distinct curved pattern. OD. Yes, the residuals show decreasing variation. X 1 2 3 4 5 6 7 8 9 10 Residuals 0.62 -0.72 1.12 - 0.35 2.44 -0.71 0.06 1.62 -1.14 1.85 Residuals A 3 2- 1- 0- -1- -2- -3 0 TH ++++ … X 10 Q G
The results shown to the right provide the X-values, residuals, and a residual plot from a regression analysis. Is there any evidence of a pattern in the residuals? Explain. Choose the correct answer below. OA. No, the residuals appear to be randomly spread. OB. Yes, the residuals show a distinct cyclical pattern. O c. Yes, the residuals show a distinct curved pattern. OD. Yes, the residuals show decreasing variation. X 1 2 3 4 5 6 7 8 9 10 Residuals 0.62 -0.72 1.12 - 0.35 2.44 -0.71 0.06 1.62 -1.14 1.85 Residuals A 3 2- 1- 0- -1- -2- -3 0 TH ++++ … X 10 Q G
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 8CT
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