International Scholarly Research Notices

Research Article

Lab Attendance and Academic Performance

Table 1

Descriptive statistics.
VariableObsMeanStd.devMinMax
Age of student19620.271.3818.3431.33
Age of student
Squared		 196412.86 63.52 336.29 981.5
SAT1871039.41 1176001440
Fall 2008 term
Grade point
Average		192 2.79 0.7304
Spring 2009
Hours attempted		196 16.06 2.06921
Students live on campus196 0.39 0.4901
Freshman
students		4
Sophomore
students		 79
Junior
students		 87
Senior
students		 26