An RBD allows the analyst to control statistically for the impact of a blocking variable.

Question

Quizplus · Accepted Answer

A randomized block design (RBD) is a type of experimental design that incorporates blocking variables to control for their impact on the outcome variable. By randomly assigning treatments within each block, the analyst can ensure that any observed effects are due to the treatments and not the blocking variable. Therefore, the statement that an RBD allows the analyst to control statistically for the impact of a blocking variable is true.

An RBD Allows the Analyst to Control Statistically for the Impact