The following data are the college entrance exam (KGS) and verbal comprehension test (SAT) scores of 20 students. For these scores a) draw a scatter diagram b) calculate the correlation coefficient. id KGS (X) SAT(Y) A 52 49 B 49 49 C 26 17 D 28 34 E 63 52 F 44 41 G 70 45 H 32 32 I 49 29 J 51 49 K 64 53 L 28 17 M 49 40 N 43 41 O 30 15 P 65 50 R 35 28 S 60 55 T 49 37 U 66 50
1A: The following data are the college entrance exam (KGS) and verbal comprehension test (SAT) scores of 20 students. For these scores
a) draw a
b) calculate the
id KGS (X) SAT(Y)
A 52 49
B 49 49
C 26 17
D 28 34
E 63 52
F 44 41
G 70 45
H 32 32
I 49 29
J 51 49
K 64 53
L 28 17
M 49 40
N 43 41
O 30 15
P 65 50
R 35 28
S 60 55
T 49 37
U 66 50
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