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
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
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 6SGR
Related questions
Question
![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 = 68.34x 0.6516
D. y = -68.34x + 0.6516](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1658fe5e-c413-46fe-907f-d232668f1676%2F63627673-79b4-4672-b327-d1194287a17e%2Fnpn173f_processed.png&w=3840&q=75)
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 = 68.34x 0.6516
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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1658fe5e-c413-46fe-907f-d232668f1676%2F63627673-79b4-4672-b327-d1194287a17e%2Ftwwkjbr_processed.png&w=3840&q=75)
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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