How do I read the Progress Section of the Admin Dashboard?

Admin Dashboard

The progress section presents:

• The average pre- and post-assessment scores, the number of observations taken into calculation for each one of the average scores, and the number of points increase/decrease from pre-assessment score average to the post-assessment score average.
• How many students were in each category of progress in each week/month. The graph can present the results on a weekly or monthly basis. Both the pre- and post-assessments score averages and the graph can be presented for different time periods and for each one of the courses.