OpenIntro features a number of free books that can be used in high school and AP statistics courses. The license on these datasets is currently unknown. You can find out more about OpenIntro at https://www.openintro.org.
This is a simulated data set to be used to estimate the relationship betweennumber of hours per week students watch TV and the grade they got in astatistics class.
TV - Number of hours per week students watch TV.
Grades - Grades students got in a statistics class (out of100).
There are a few potential outliers in this data set. When analyzing the dataone should consider how (if at all) these outliers may affect the estimatesof correlation coefficient and regression parameters.
Picostat is a web-based opensource statistical application framework based on Drupal 8 and ℝ. Drupal can be used to manage user datasets and perform basic statistical analysis with a NoCode end-user interface ideal for non-technical users. Custom applications can be easily integrated into the system using webforms and ℝ language syntax.