Category Archives: Statistics

REVIEW: Nominal – ordinal – ratio

Scales for Measurement by Terry L. Brink (Redlands University, USA) Reviewed by Graham R Gibbs This is a short 7 minute video produced in February 2009 by T.L.Brink (aka the Headless Professor). The presentation is old-style, a homage to Bob … Continue reading

Posted in Data handling and data analysis, Measurement, Scales, variables | Comments Off

REVIEW: Understanding and interpreting cross-tabulations

Recognising and interpreting Cross Tabular Data By Brendan Burchell (University of Cambridge), developed by James McHugh Reviewed by Graham R Gibbs This reusable learning object (RLO) teaches students how to recognise cross-tabulated nominal data, interpret it by calculating appropriate percentages … Continue reading

Posted in Data handling and data analysis, histograms and bar charts, Quantitative approaches | Comments Off