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EXPERIMENTAL DESIGN
This term overtly refers to the planning of a process of data collection. The term is also used to refer to the information necessary to describe the interrelationships within a set of data. Such a description involves considerations such as number of cases, sampling methods, identification of variables and their scale-types, identification of repeated measures and replications. These considerations are essential to guide the choice of TEST STATISTIC and the process of RE-RANDOMISATION. Also see : DEGREES OF FREEDOM, REPEATED MEASURES, REPLICATIONS, STRATIFIED, TWO-WAY TABLE.
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