Which of the Following Is the Best Description of a Randomized

question 7

Multiple Choice

Which of the following is the best description of a randomized experiment?

• A) an experiment in which the treatments are assigned randomly to experimental units
• B) an experiment in which the investigators are chosen at random
• C) an experiment in which the outcomes are random
• D) an experiment in which the experimental units are selected at random

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Definitions:

Genotype

The genetic makeup of an organism, consisting of the alleles inherited from both parents, which influences physical and behavioral traits.

Phenotype

The observable characteristics or traits of an organism, resulting from the interaction of its genotype with the environment.

Observable Characteristics

Traits or features that can be seen or measured directly in individuals or phenomena.

Dominant Gene

A gene that expresses its phenotypic trait even when heterozygous with a recessive gene.