balanced incomplete block वाक्य

उदाहरण वाक्य

1. At Rothamsted he worked on the design of experiments, including contributions to the theory of analysis of variance and originating Yates's algorithm and the balanced incomplete block design.
2. Many variations have been examined, but the most intensely studied are the "'balanced incomplete block designs "'( BIBDs or 2-designs ) which historically were related to statistical issues in the design of experiments.