A certain Instructor believes that the grades of students is related to the number of progress checks they submitted to him. He would like to develop a linear regression equation to help him remind students to submit their activities on the allotted time.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 21E
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A certain Instructor believes that the grades of students is related to the number of progress checks they submitted to him. He would like to develop a linear regression equation to help him remind students to submit their activities on the allotted time. 

Student Progress Checks Submitted Grades
A
11
9
B
10
8
C
9
7
D
8
E
10
F
9
G
6
H
7
I
5
J
8
K
9
L
10
9
7
11
11
MNOP
169745
8
3
67∞t in aa
8
5
9
9
Transcribed Image Text:Student Progress Checks Submitted Grades A 11 9 B 10 8 C 9 7 D 8 E 10 F 9 G 6 H 7 I 5 J 8 K 9 L 10 9 7 11 11 MNOP 169745 8 3 67∞t in aa 8 5 9 9
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