| 2000 Perspectives: Anecdotal, Historial and Critical Commentaries on Genetics | "An Account of Early Statistical Inference in Arab Cryptology" |
|---|---|
| 19, "We may speak of this hypothesis as the 'null hypothesis', and the null hypothesis is never proved or established, but is possibly disproved, in the course of experimentation | Al-Kadi "The origins of cryptology: The Arab contributions", , 16 2 April 1992 pp |
| The Principles of Experimentation, Illustrated by a Psycho-physical Experiment, Section 8 | The Genetics Society of America 154 1419:1426• Review of the 5 4 : 321—328 |
|---|---|
| Franklin, The Science of Conjecture: Evidence and Probability before Pascal, Johns Hopkins Univ Pr 2002• Fisher and the Design of Experiments, 1922—1926" | "On the two different aspects of the representative method: The method of stratified sampling and the method of purposive selection" |