1 survey for R. David

PSCB57H: Introduction to Scientific Computing
Instructor: David, R. Course Enrollment: 48
Session: Winter 2007 Section: 1 Percent Response: 58.3%
Questions 1 2 3 4 5 6 7 Mean
Communicates 407142525255.32
Evaluations 1100143921144.93
Organization 40472529325.64
Explanations 74011377335.22
Enthusiasm 1100212914255.00
Teaching 407182921215.18
Workload 40046321174.64
Difficulty 400461821114.82
Value 402936181144.11
Retake Yes: 46.4%   No: 53.6%
calendar, timetable Comments
Some students felt that Professor David explained the concepts in a clear manner and gave concrete examples. They appreciated him holding extra office hours on weekends. However, others felt that more focus on Sci-lab (which is used in assignments) and practical problems that are similar to what appear on assignments would be helpful.

What do the numbers mean?