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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.

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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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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 89 85 88 HS grade 92 GWA 93 85 87 89 89 95 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. 60
Transcribed Image Text: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 89 85 88 HS grade 92 GWA 93 85 87 89 89 95 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. 60
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