
(DATA "Grades" :TITLE "Grades" 
:about "Grades on midterm,  homework and final in a course. Data are appropriate for Multiple Regression analysis, predicting final from midterm and homework. Data obtained from Jennrich, Robert I., An Introduction to Computational Statistics. Prentice Hall, 1995, p. 105."
:VARIABLES (QUOTE ("Midterm" "Homework" "Final")) :TYPES (QUOTE ("Numeric" "Numeric" "Numeric")) :LABELS (QUOTE ("Obs0" "Obs1" "Obs2" "Obs3" "Obs4" "Obs5" "Obs6" "Obs7" "Obs8" "Obs9" "Obs10" "Obs11" "Obs12" "Obs13" "Obs14" "Obs15" "Obs16" "Obs17" "Obs18" "Obs19")) :DATA (QUOTE (68 60 75 49 94 63 60 91 57 68 81 88 97 80 88 82 92 79 59 74 82 50 89 73 73 96 90 39 87 62 71 86 70 95 94 96 61 94 76 72 94 75 87 79 85 40 50 40 66 92 74 58 82 70 58 94 75 77 78 72)))