add sample data student_performance.csv

Author: FarrelAD

data/student_performance.csv

@@ -0,0 +1,21 @@
+Hours Studied,Previous Scores,Extracurricular Activities,Sleep Hours,Sample Question Papers Practiced,Performance Index
+7,99,Yes,9,1,91.0
+4,82,No,4,2,65.0
+8,51,Yes,7,2,45.0
+5,52,Yes,5,2,36.0
+7,75,No,8,5,66.0
+3,78,No,9,6,61.0
+7,73,Yes,5,6,63.0
+8,45,Yes,4,6,42.0
+5,77,No,8,2,61.0
+4,89,No,4,0,69.0
+8,91,No,4,5,84.0
+8,79,No,6,2,73.0
+3,47,No,9,2,27.0
+6,47,No,4,2,33.0
+5,79,No,7,8,68.0
+2,72,No,4,3,43.0
+8,73,Yes,8,4,67.0
+6,83,Yes,7,2,70.0
+2,54,Yes,4,9,30.0
+5,75,No,7,0,63.0