The data below are the temperatures on randomly chosen days during summer class and the number of absenceson those days. Calculate the correlation coefficient, r.Temperatur, x 77 90 96 95 93 103 80 105 85Number of absences, y 9 13 16 16 14 21 10 21 11OA. 0.881OB. 0.819OC. 0.890OD. 0.980

Let X denote the temperature Let Y denote the number of absences Calculation:

Answered: The data below are the temperatures on…

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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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
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The data below are the final exam scores of 10 randomly selected calculus students and the number of hours they slept the night before the exam. Calculate the linear correlation coefficient. Round to three decimal places. Hours, x Scores, y OA. 0.654 OB. 0.847 O C. 0.761 O D. 0.991 7 74 9 89 6 69 12 97 6 75 8 87 8 94 9 10 99 99 7 80 …….

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The data below are the temperatures on randomly chosen days during a summer class and the number of absences on those days. Calculate the correlation coefficient, r. Temperatur, x 77 90 96 95 93 103 80 105 85 Number of absences, y 9 13 16 16 14 21 10 21 11 OA. 0.881 # B. 0.819 C. 0.890 OD. 0.980