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1. What is the value of the correlation between Academic Performance and Digital Literacy? A. r=-0.6307 B. r = 0.6307 C. r=-0.3607 D. r = 0.3607 2. What is the regression equation between academic performance and digital literacy? A. y = 32.92x + 0.619 B. y = -32.92x + 0.619 C. y = 0.619x + 32.92 D.y = -0.619x - 32.92 3. What is the value of the correlation coefficient between Academic performance and Speed of internet? A. r = -0.4133 B. r=0. 4133 C. r = -0.3341 D. r = 0.3341 4. What is the regression equation between academic stress and speed of internet connection? A. y = -0.6516x + 68.34 B. y = 0.6516x + 68.34 C. y = 68.34x0.6516 Dv=-68 34x + 0 6516

1. What is the value of the correlation between Academic Performance and Digital Literacy? A. r=-0.6307 B. r = 0.6307 C. r=-0.3607 D. r = 0.3607 2. What is the regression equation between academic performance and digital literacy? A. y = 32.92x + 0.619 B. y = -32.92x + 0.619 C. y = 0.619x + 32.92 D.y = -0.619x - 32.92 3. What is the value of the correlation coefficient between Academic performance and Speed of internet? A. r = -0.4133 B. r=0. 4133 C. r = -0.3341 D. r = 0.3341 4. What is the regression equation between academic stress and speed of internet connection? A. y = -0.6516x + 68.34 B. y = 0.6516x + 68.34 C. y = 68.34x0.6516 Dv=-68 34x + 0 6516

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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1. What is the value of the correlation between Academic Performance and Digital Literacy? A. r=-0.6307 B. r = 0.6307 C. r=-0.3607 D. r = 0.3607 2. What is the regression equation between academic performance and digital literacy? A. y = 32.92x + 0.619 B. y = -32.92x + 0.619 C. y = 0.619x + 32.92 D.y = -0.619x - 32.92 3. What is the value of the correlation coefficient between Academic performance and Speed of internet? A. r = -0.4133 B. r=0. 4133 C. r = -0.3341 D. r = 0.3341 4. What is the regression equation between academic stress and speed of internet connection? A. y = -0.6516x + 68.34 B. y = 0.6516x + 68.34 C. y = 68.34x0.6516 D. y = -68.34x + 0.6516
Transcribed Image Text:1. What is the value of the correlation between Academic Performance and Digital Literacy? A. r=-0.6307 B. r = 0.6307 C. r=-0.3607 D. r = 0.3607 2. What is the regression equation between academic performance and digital literacy? A. y = 32.92x + 0.619 B. y = -32.92x + 0.619 C. y = 0.619x + 32.92 D.y = -0.619x - 32.92 3. What is the value of the correlation coefficient between Academic performance and Speed of internet? A. r = -0.4133 B. r=0. 4133 C. r = -0.3341 D. r = 0.3341 4. What is the regression equation between academic stress and speed of internet connection? A. y = -0.6516x + 68.34 B. y = 0.6516x + 68.34 C. y = 68.34x0.6516 D. y = -68.34x + 0.6516
A researcher is exploring the relationship of academic performance of students in an online class to several factors listed below. The digital literacy scores were measured using a digital literacy test. The speed of internet connection is measured in megabyte per second (mbps). Family stress is measured using a 10-point scale test. A higher number means higher stress. Factors Affecting Academic Performance of Students in an Online Class Digital Family Academic performance Speed of Internet Connection Stress Literacy Score Score (mbps) 87 91 3 4 86 89 5 9 82 80 5 7 76 77 10 8 85 91 12 5 93 89 5 2 83 80 29 6 84 81 30 8 88 86 15 4 76 85 22 10 ID 1 2 3 4 5678 9 10
Transcribed Image Text:A researcher is exploring the relationship of academic performance of students in an online class to several factors listed below. The digital literacy scores were measured using a digital literacy test. The speed of internet connection is measured in megabyte per second (mbps). Family stress is measured using a 10-point scale test. A higher number means higher stress. Factors Affecting Academic Performance of Students in an Online Class Digital Family Academic performance Speed of Internet Connection Stress Literacy Score Score (mbps) 87 91 3 4 86 89 5 9 82 80 5 7 76 77 10 8 85 91 12 5 93 89 5 2 83 80 29 6 84 81 30 8 88 86 15 4 76 85 22 10 ID 1 2 3 4 5678 9 10
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