Consider the scatterplot given above. Which of the following could be the value of r? OA. -0.967 OB. 0.813 OC. -0.245 OD. 0.921 Given that the regression line has a slope of -0.861 and a y-intercept of 0.821, find the slope-intercept equation of the regres y=0 Use the regression line to predict the y-value for the x-value of 2.683. (Round to three decimal places). ŷ=0
Consider the scatterplot given above. Which of the following could be the value of r? OA. -0.967 OB. 0.813 OC. -0.245 OD. 0.921 Given that the regression line has a slope of -0.861 and a y-intercept of 0.821, find the slope-intercept equation of the regres y=0 Use the regression line to predict the y-value for the x-value of 2.683. (Round to three decimal places). ŷ=0
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 4E
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