3. The winning times (in seconds) for men's (x) and women's (v) 100-meter run in the summer Olympics from 1928 through 2004 are plotted below. The equation of the least-squares regression line is:x=-3.17 +1.42x. In 2000, Maurice Green won the men's 100-meter run with a winning time of 9.87 seconds while Marion Jones won the women's 100-meter run with a winning time of 11.5 seconds. 3.1 On the basis of the least-squares regression line, how would you rate Marion Jones' performance? 3.2 What is the slope of the regression line? Interpret the slope in terms of the times that Marion Jones and Maurice Green ran.

3. The winning times (in seconds) for men's (x) and women's (v) 100-meter run in the summer Olympics from 1928 through 2004 are plotted below. The equation of the least-squares regression line is:x=-3.17 +1.42x. In 2000, Maurice Green won the men's 100-meter run with a winning time of 9.87 seconds while Marion Jones won the women's 100-meter run with a winning time of 11.5 seconds. 3.1 On the basis of the least-squares regression line, how would you rate Marion Jones' performance? 3.2 What is the slope of the regression line? Interpret the slope in terms of the times that Marion Jones and Maurice Green ran.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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