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.
Survey of Russian citizens on whether they believed their government triedto influence the 2016 US election. The survey was taken in Spring 2018 byPew Research.
influence_2016 - Response of the Russian survey participant to the question of whether their government tried to influence the 2016 election in the United States.
The actual sample size was 1000. However, the original data were not from asimple random sample; after accounting for the design, the equivalent samplesize was 506, which was what was used for the data set here to keep thingssimpler for intro stat analyses.
Picostat is a web-based 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.