Does the relationship between x and y look approximately linear? O Yes, the relationship looks approximately linear. O No, the relationship does not look approximately linear. (b) What is the equation of the estimated regression line? (Round your numerical values to four decimal places.) y = (c) Are the assumptions of the simple linear regression model reasonable? Justify your answer using appropriate graphs. O Yes, the assumptions are reasonable and the linear pattern in the standardized residual plot confirms it. O No, the assumptions are not reasonable and the curved pattern in the standardized residual plot confirms it. O Yes, the assumptions are reasonable and the random pattern in the standardized residual plot confirms it. O No, the assumptions are not reasonable and the linear pattern in the standardized residual plot confirms it. O No, the assumptions are not reasonable and the random pattern in the standardized residual plot confirms it.
Does the relationship between x and y look approximately linear? O Yes, the relationship looks approximately linear. O No, the relationship does not look approximately linear. (b) What is the equation of the estimated regression line? (Round your numerical values to four decimal places.) y = (c) Are the assumptions of the simple linear regression model reasonable? Justify your answer using appropriate graphs. O Yes, the assumptions are reasonable and the linear pattern in the standardized residual plot confirms it. O No, the assumptions are not reasonable and the curved pattern in the standardized residual plot confirms it. O Yes, the assumptions are reasonable and the random pattern in the standardized residual plot confirms it. O No, the assumptions are not reasonable and the linear pattern in the standardized residual plot confirms it. O No, the assumptions are not reasonable and the random pattern in the standardized residual plot confirms it.
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.FOM: Focus On Modeling: Fitting Lines To Data
Problem 7P
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