6 5 4 3 2- 0 1 2 3 5 6 7 8 Use only the graph of the data to do the following: a. Use the graph above to estimate the value of Σ(y- y)² by first estimat- ing the difference in height between each of the data values and the hori- zontal line. b. Use the graph above to estimate the value of (y- y)² by first estimat- ing the difference in height between each of the data values and the slanted regression line. c. Use your answers from parts (a) and (b) to estimate the value of r².

6 5 4 3 2- 0 1 2 3 5 6 7 8 Use only the graph of the data to do the following: a. Use the graph above to estimate the value of Σ(y- y)² by first estimat- ing the difference in height between each of the data values and the hori- zontal line. b. Use the graph above to estimate the value of (y- y)² by first estimat- ing the difference in height between each of the data values and the slanted regression line. c. Use your answers from parts (a) and (b) to estimate the value of r².

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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