The column averages (86.5, 69, ...) should be removed; they could easily be mistaken for data.
Ehrlich's column contains a mixture of character and numeric data. Periods should be used for missing values, and numeric and character data should not be mixed in a column.
The special font for Exam 3 may cause problems when transferring to SAS.ฃ
The extraneous comment about Burns's aptitude should be removed - even if it is true