Below you find a list of all the lessons and exercises on statistics, that are currently available in Grasple. These materials have been created by Grasple over the past five years. Our goal is to make all these materials available under Creative Commons. Our first ten subjects are now CC licensed and openly accessible to everyone around the world. We strive to open up more materials in the future. To access materials that are not yet CC licensed, please create a free teacher account.