?> <td align="center"><?php echo $grade_count; ?> </td> <?php } $gradeTable = 'grades'; ?> <td align="center"><?php $total_points = $subjectAnalysis_->totalPoints($term_id, $subject_id, $class_id, $gradeTable); echo $total_points; ?> </td> <td align="center"><?php $total_students = $subjectAnalysis_->totalStudents($class_id); echo $total_students; ?> </td> <td align="center"><?php if ($total_students > 0) { $mean_points = number_format($total_points / $total_students, 1); echo $mean_points; } else { $mean_points = '0.0'; echo $mean_points; } ?> </td> <td align="center"><?php $mean_grade = $subjectAnalysis_->getMeanGrade($mean_points, $gradeTable);