These screencasts demonstrate how to calculate various statistics tests by hand. They were developed for the module PSY1205 Introduction to Statistics - a level 1 module in the School of Psychology at the University of Exeter. The course handbook was primarily written by others so I am unable to upload it here as present. However, each question is clearly visible in the screencast. Each screencast covers a particular question that students were set. Questions were devised by Prof. Andy Wills.
This video shows you how to calculate a Pearson's Product Moment Correlation Coefficient.
Download Video (Problem CLR1) (23.7MB) | Duration 15:40
This video shows you how to calculate a Spearman's Rank Correlation.
Download Video (Problem CLR2) (23.8MB) | Duration 14:24