Math, asked by arka3628, 1 year ago

Describe the basic principles randomization and local control in a design of experiment.

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Answered by Anonymous

10

It has been observed that all extraneous sources of variation are not removed by randomization and replication. This necessitates a refinement of the experimental technique. ... The main purpose of the principle of local control is to increase the efficiency of an experimental design by decreasing the experimental error.

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