A Variable,other Than the Independent Variable,that Appears to Have Influenced

question 4

Multiple Choice

A variable,other than the independent variable,that appears to have influenced the dependent variable in a study is referred to as

• A) a covariate.
• B) an extraneous variable.
• C) a redundant variable.
• D) an inverse bias.

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Definitions:

Blastocyst

The inner layer of cells that develops during the germinal period. These cells later develop into the embryo.

Implantation

The process by which a fertilized egg attaches to the lining of the uterus to begin pregnancy.

Uterus

A female reproductive organ in which a fertilized egg implants and develops into a fetus.

Organogenesis

Organ formation that takes place during the first two months of prenatal development.