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LINEAR REGRESSION AND CORRELATION 4. A college faculty collected data on his students' general weighted average in the first semester and their high school average grade. GWA 2.06 2.08 2.11 1.52 1.62 1.47 2.18 1.7 1.85 1.69 HS grade 92 93 85 87 89 89 89 85 88 95 GWA 2.03 2 1.46 1.27 2.06 1.26 2.14 2.2 1.29 1.96 HS grade 85 92 87 92 91 85 91 92 91 85 a. The correlation coefficient is b. The coefficient of determination is c. Based on the results of (a) and (b), what conclusions can you reach concerning general weighted average in the first semester and high school average grade.

LINEAR REGRESSION AND CORRELATION 4. A college faculty collected data on his students' general weighted average in the first semester and their high school average grade. GWA 2.06 2.08 2.11 1.52 1.62 1.47 2.18 1.7 1.85 1.69 HS grade 92 93 85 87 89 89 89 85 88 95 GWA 2.03 2 1.46 1.27 2.06 1.26 2.14 2.2 1.29 1.96 HS grade 85 92 87 92 91 85 91 92 91 85 a. The correlation coefficient is b. The coefficient of determination is c. Based on the results of (a) and (b), what conclusions can you reach concerning general weighted average in the first semester and high school average grade.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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LINEAR REGRESSION AND CORRELATION 4. A college faculty collected data on his students' general weighted average in the first semester and their high school average grade. GWA 2.06 2.08 2.11 1.52 1.62 1.47 2.18 1.7 1.85 1.69 HS grade 92 93 85 87 89 89 89 85 88 95 GWA 2.03 2 1.46 1.27 2.06 1.26 2.14 2.2 1.29 1.96 HS grade 85 92 87 92 91 85 91 92 91 85 a. The correlation coefficient is b. The coefficient of determination is c. Based on the results of (a) and (b), what conclusions can you reach concerning general weighted average in the first semester and high school average grade.
Transcribed Image Text:LINEAR REGRESSION AND CORRELATION 4. A college faculty collected data on his students' general weighted average in the first semester and their high school average grade. GWA 2.06 2.08 2.11 1.52 1.62 1.47 2.18 1.7 1.85 1.69 HS grade 92 93 85 87 89 89 89 85 88 95 GWA 2.03 2 1.46 1.27 2.06 1.26 2.14 2.2 1.29 1.96 HS grade 85 92 87 92 91 85 91 92 91 85 a. The correlation coefficient is b. The coefficient of determination is c. Based on the results of (a) and (b), what conclusions can you reach concerning general weighted average in the first semester and high school average grade.
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