Thirteen students entered the business program at Sante Fe College 2 years ago. The following table indicates what each student scored on the high school SAT math exam and their grade-point averages (GPAs) after students were in the Sante Fe program for 2 years:
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STUDENT
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
|
SAT SCORE
|
421
|
377
|
585
|
690
|
608
|
390
|
415
|
|
GPA
|
2.90
|
2.93
|
3.00
|
3.45
|
3.66
|
2.88
|
2.15
|
|
STUDENT
|
H
|
I
|
J
|
K
|
L
|
M
|
|
|
SAT SCORE
|
481
|
729
|
501
|
613
|
709
|
366
|
|
|
GPA
|
2.53
|
3.22
|
1.99
|
2.75
|
3.90
|
1.60
|
|
a) Is there a meaningful relationship between SAT math scores and grades?
b) If a student scores a 350, what do you think his or her GPA will be?
c) What about a student who scores 800?