Stats By Hand

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.


These two videos show you how to calculate a z-score and check for significance.

Download Video (Problem Z1) (5.5MB) | Duration 3:28

Download Video (Problem Z2) (6.5MB) | Duration 4:09