University of Glasgow
University of Glasgow: Steps Statistics Glossary: Correlation Coefficient
Overview of correlation coefficient, or a number between 1 and -1 which measures the degree to which two variables are linearly related. It is followed by a description of the Pearson product moment correlation coefficient.
University of Glasgow
Steps: Pearson's Product Moment Correlation Coefficient
Overview of Pearson's Product Moment Correlation Coefficient, which is just one example of a correlation coefficient.
Other
University of Waikato: Science Learning Hub: Absolute Dating
Explains what absolute dating is as compared to relative dating and how they can work together. The characteristics of several different radiometric methods are compared. Includes three short videos and an interactive where students...
Other
The World of Dante
A multidisciplinary interactive site that explores Dante's Divine Comedy. Find the texts of all three sections presented in both Italian and English. Significant people, places, creatures, deities, structures, images, and music are also...