Determine and record how much of the math grade can be explained by the PE grade? How much of the Writing grade can be explained by the Reading grade?
Correlation - Variance-Coefficient of Determination:
|
Standard Test Scores
|
|
Name
|
Gender
|
Absences
|
PE
|
Math
|
Writing
|
Reading
|
|
Alex
|
Boy
|
5
|
49
|
85
|
86
|
80
|
|
Anthony
|
Boy
|
18
|
51
|
39
|
71
|
75
|
|
Douglas
|
Boy
|
1
|
82
|
74
|
78
|
79
|
|
Jorge
|
Boy
|
4
|
56
|
66
|
68
|
60
|
|
Joshua
|
Boy
|
5
|
83
|
79
|
78
|
77
|
|
Luke
|
Boy
|
0
|
94
|
89
|
84
|
84
|
|
Robert
|
Boy
|
17
|
36
|
36
|
56
|
50
|
|
Rupert
|
Boy
|
4
|
24
|
55
|
56
|
52
|
|
Seth
|
Boy
|
0
|
61
|
92
|
89
|
83
|
|
Wayne
|
Boy
|
1
|
65
|
92
|
96
|
91
|
|
Blair
|
Girl
|
3
|
94
|
59
|
66
|
90
|
|
Brooke
|
Girl
|
2
|
75
|
35
|
43
|
46
|
|
Carmen
|
Girl
|
0
|
49
|
91
|
91
|
90
|
|
Charlita
|
Girl
|
16
|
23
|
49
|
55
|
49
|
|
Kim
|
Girl
|
2
|
71
|
90
|
92
|
95
|
|
Li
|
Girl
|
1
|
73
|
98
|
93
|
95
|
|
Rachel
|
Girl
|
2
|
92
|
87
|
92
|
91
|
|
Sara
|
Girl
|
3
|
33
|
87
|
93
|
94
|
|
Sheetal
|
Girl
|
0
|
18
|
100
|
97
|
97
|
|
Tawayna
|
Girl
|
14
|
31
|
65
|
55
|
63
|