An experimental design where the experimental units are randomly assigned to the treatments is known as _____.
A) factor block design
B) random factor design
C) completely randomized design
D) None of the answers is correct.

Question

Quizplus · Accepted Answer

In a completely randomized design, the experimental units are randomly assigned to the treatments, ensuring that each unit has an equal chance of receiving any treatment. This helps to reduce bias and make the results more reliable. Option A is incorrect because factor block designs involve grouping experimental units into blocks based on some factor that may affect the response variable. Option B is incorrect because there is no such thing as a random factor design. Option D is incorrect because one of the options is correct.

An Experimental Design Where the Experimental Units Are Randomly Assigned