Click on the following links. Please note these will open in a new window.

• The Little Handbook of Statistical Practice--By Gerard E. Dallal and Jean Mayer.
• Data Matrix--A brief discussion on data matrices is provided, which also includes an example and how the data is structured and documents.
• Understanding Descriptive Statistics--Sarang Narkhede of Towards Data Science provides a comprehensive understanding of descriptive statistics, measures of central tendency, measures of dispersion, skewness, kurtosis, and correlation.