The data below are the final exam scores of 10 randomly selected statistics students and the number of hours they studied for the exam. Calculate the correlation coefficient r. Hours, x 1 3 0 6 0 2 2 3 4 1 Scores, y 67 82 62 90 68 80 87 92 92 73 Question content area bottom Part 1 A. 0.991 B. 0.847 C. 0.761 D. 0.654
The data below are the final exam scores of 10 randomly selected statistics students and the number of hours they studied for the exam. Calculate the correlation coefficient r. Hours, x 1 3 0 6 0 2 2 3 4 1 Scores, y 67 82 62 90 68 80 87 92 92 73 Question content area bottom Part 1 A. 0.991 B. 0.847 C. 0.761 D. 0.654
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
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The data below are the final exam scores of 10 randomly selected statistics students and the number of hours they studied for the exam. Calculate the correlation coefficient r.
Hours, x | 1 | 3 | 0 | 6 | 0 | 2 | 2 | 3 | 4 | 1 |
Scores, y | 67 | 82 | 62 | 90 | 68 | 80 | 87 | 92 | 92 | 73 |
Question content area bottom
Part 1
0.991
0.847
0.761
0.654
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