### Percentage of students who have read each book for "unusual" courses

Each dot in the following graph represents a single content resource produced using the Book module. The book resources are organised by category of course. The categories shown below are:

- IMPORT - courses where the Book import facility was used to create books.
- BIG - courses that included very big books (the biggest examples include books that 100 chapters long and one that contains over 74,000 words).
- MANY - courses that included many different book resources (e.g. over 25).
- HIGH_REVISIONS - courses that included book resources that were revised many times.

Other pages show similar data for all courses that used the Book and for a single course in which the Book resources were a core part of the learning design.

The y-axis represents the percentage of students enrolled in the course for which the book resource was produced, that read each of the chapters (pages) in the resource. This means they either visited each chapter in the resource, or they printed out the resource (the assumption being that they then read each chapter).

Roll your mouse over the box plots to see the relevant numbers.

From the graph the following can be seen:

- That the majority of these resources were completely read by low percentages of enrolled students.
- The HIGH_REVISIONS category was perhaps the "best" performed with three-quarters of books being completely 8.5% of enrolled students.