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Why is blocking used in an experiment?

Charlotte Baker | 2023-06-13 03:39:26 | page views:1680
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Noah Davis

Works at the International Seabed Authority, Lives in Kingston, Jamaica.
With a randomized block design, the experimenter divides participants into subgroups called blocks, such that the variability within blocks is less than the variability between blocks. Then, participants within each block are randomly assigned to treatment conditions.
2023-06-16 03:39:26

Zoe Davis

QuesHub.com delivers expert answers and knowledge to you.
With a randomized block design, the experimenter divides participants into subgroups called blocks, such that the variability within blocks is less than the variability between blocks. Then, participants within each block are randomly assigned to treatment conditions.
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