The Dependent Variable Is the Variable That

question 98

Multiple Choice

The dependent variable is the variable that:

• A) is measured by the experimenter.
• B) is manipulated by the experimenter.
• C) is the causal variable in a nonexperimental design.
• D) is the outcome variable in a nonexperimental design.

---

Definitions:

Cobalt

A chemical element with the symbol Co and atomic number 27, known for its metallic properties and use in alloys and batteries.

Mixture

A combination of two or more substances in which each substance retains its chemical identity and properties.

Homogeneous Mixture

A homogeneous mixture is a mixture in which the composition is uniform throughout, and the individual components are not visibly distinguishable.

Heterogeneous Mixture

A combination of substances that are not uniformly distributed and in which the individual components can be distinguished physically.