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Illustration of ways regression lines can differ

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1 Illustration of ways regression lines can differ
Illustration of ways regression lines can differ. A: Equal slopes and different intercepts. B: Equal intercepts and different slopes. C: Different slopes and different intercepts. D: Equal slopes and equal intercepts. Source: Chapter 8. Research Questions About Relationships among Variables, Basic & Clinical Biostatistics, 4e Citation: Dawson B, Trapp RG. Basic & Clinical Biostatistics, 4e; 2004 Available at: Accessed: November 06, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

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