Question 9: What is the correlation coefficient r and the coefficient of determination r²
Question 9: What is the correlation coefficient r and the coefficient of determination r²
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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![Question 9: What is the correlation coefficient r and the coefficient of determination r²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F216d8975-823a-443e-8abc-06f056adfa09%2F435984a5-35b3-42b0-b509-49cae01d798a%2Fvnw4b4_processed.png&w=3840&q=75)
Transcribed Image Text:Question 9: What is the correlation coefficient r and the coefficient of determination r²
![1 Stress_Level Percent_tree
2
3 0.27575549
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2 0.81224209
2 0.33046767
2 0.08456514
2 0.44762245
1 0.21931936
4 0.21598347
1 0.12581064
3 0.52825636
2
0.196753
2 0.32424974
2 0.05882353
3 0.81045753
2 0.8721683
1 0.53507012
1 0.56877577
0.5
75
1 0.79624665
2 0.93764991
2 0.72135782
1 0.45765877
2 0.2416746
5 0.42903054
2
4 0.04398625
2
2 0.19154058
2 0.24818182
3 0.42049471
12132
0
0
1 0.96071672
1 0.00034483
0.8417787
1 0.30235603
0.408867
0.4682081
2
2 0.40831295
1 0.17464691
1 0.58806819
1
0.84375
1 0.60703814
4 0.16114791
3
1 0.17903779
1 0.31493619
3
5 0.04473503
3 0.23921084
1 0.08100655
1
1.2
1
0.8
0.6
0.4
0.2
0
0
mamin ● ÇDO ● ●GMASTE
1
2
Percent_tree
mm macammas em m
●●●●
► ●●●●●●
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Transcribed Image Text:1 Stress_Level Percent_tree
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3 0.27575549
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2 0.81224209
2 0.33046767
2 0.08456514
2 0.44762245
1 0.21931936
4 0.21598347
1 0.12581064
3 0.52825636
2
0.196753
2 0.32424974
2 0.05882353
3 0.81045753
2 0.8721683
1 0.53507012
1 0.56877577
0.5
75
1 0.79624665
2 0.93764991
2 0.72135782
1 0.45765877
2 0.2416746
5 0.42903054
2
4 0.04398625
2
2 0.19154058
2 0.24818182
3 0.42049471
12132
0
0
1 0.96071672
1 0.00034483
0.8417787
1 0.30235603
0.408867
0.4682081
2
2 0.40831295
1 0.17464691
1 0.58806819
1
0.84375
1 0.60703814
4 0.16114791
3
1 0.17903779
1 0.31493619
3
5 0.04473503
3 0.23921084
1 0.08100655
1
1.2
1
0.8
0.6
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0.2
0
0
mamin ● ÇDO ● ●GMASTE
1
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Percent_tree
mm macammas em m
●●●●
► ●●●●●●
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