The sentence in the question is TRUE. A randomized block design is an experimental design in which different treatments are spread across blocks or plots in random order.
What are the principles of fully randomized block design?
- Fisher's Randomized Block Design (RBD) is the simplest design for comparative experiments using all three basic principles of experimental design: Randomization, replication, local control.
- Generally more accurate than a fully randomized design (CRD). There is no limit to the number of treatments. Some treatments can be repeated more often than others. Missing plots can be easily extrapolated.
What is the purpose of the blocks in a randomized block design?
Blocking is used to remove the effects of some major disruptive variables. Randomization is then used to reduce the contaminating effects of the remaining confounding variables.
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