What is Randomisation?

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Randomisation allocates experimental material randomly to different treatments.

This means that results for different treatments are independent, and allows ANOVA.

The example below shows the random allocation of 6 treatments to 6 experimental units. If you have Java enabled you can see a different randomisation by clicking on the image. 

      6   4   1   5   3   2

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Antedependence Modelling 27.2.96