Q1) 13 students entered undergraduate business program at Rollins college two years ago. Following table points what their grade point averages(GPA) were after being in the program for 2 years and what each student scored on one part of SAT exam when he or she was in high school. Is there meaningful relationship between grades and SAT scores? If student scores 450 on the SAT, what do you believe his or her GPA will be?
What about student who scores 800?
|
Student
|
SAT score
|
GPA
|
|
A
|
421
|
2.9
|
|
B
|
377
|
2.93
|
|
C
|
585
|
3.00
|
|
D
|
690
|
3.45
|
|
E
|
608
|
3.66
|
|
F
|
390
|
2.88
|
|
G
|
415
|
2.15
|
|
H
|
481
|
2.53
|
|
I
|
729
|
3.22
|
|
J
|
501
|
1.99
|
|
K
|
613
|
2.75
|
|
L
|
709
|
3.09
|
|
M
|
366
|
1.60
|