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Unformatted text preview: completely randomized – all the experimental subjects are allocated at random among all the treatments matched pairs design - Subjects are matched to form pairs, or each subject receives both treatments. Randomization occurs within each pair. block – a group of experimental subjects that are known before the experiment to be similar in some way that is expected to affect the response to the treatments block design – the random assignment of subjects to treatments is carried out separately within each block...
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- Spring '07