# Test Scores for General Psychology
# http://college.cengage.com/mathematics/brase/understandable_statistics/7e/students/datasets/mlr/frames/frame.html
# The data (X1, X2, X3, X4) are for each student.
# X1 = score on exam #1
# X2 = score on exam #2
# X3 = score on exam #3
# X4 = score on final exam
# EXAM1,EXAM2,EXAM3,FINAL
73,80,75,152
93,88,93,185
89,91,90,180
96,98,100,196
73,66,70,142
53,46,55,101
69,74,77,149
47,56,60,115
87,79,90,175
79,70,88,164
69,70,73,141
70,65,74,141
93,95,91,184
79,80,73,152
70,73,78,148
93,89,96,192
78,75,68,147
81,90,93,183
88,92,86,177
78,83,77,159
82,86,90,177
86,82,89,175
78,83,85,175
76,83,71,149
96,93,95,192