SALT (Statistical Analysis and Learning Tool) is a data analysis tool for introductory level statistics courses that helps students gain improved conceptual understanding of statistics through visualization and analysis of datasets. SALT can be used on its own or with WebAssign to answer SALT-enabled questions.
Most SALT analyses require a dataset. SALT datasets are provided in one of three ways:
- Built-in datasets
- Uploaded comma-separated value (CSV) datasets
- Datasets provided by WebAssign questions
Each dataset is a table of values for selected variables.