An experimental design in which the number of rows must equal the number of columns is provided by the
A) Latin square experiment.
B) incomplete block design.
C) complete factorial experiment.
D) two-way analysis of variance.

Question

Quizplus · Accepted Answer

The Latin square experiment is designed in such a way that it controls for two nuisance variables, thus requiring an equal number of rows and columns to systematically arrange the treatments. This design helps in reducing experimental error by accounting for variations from two different sources, making it unique in its requirement for the number of rows to equal the number of columns.

An Experimental Design in Which the Number of Rows Must