Marketing Experiments,the Independent Variable Is the __________ and the Dependent

question 135

Multiple Choice

marketing experiments,the independent variable is the __________ and the dependent variable is the __________.

• A) element that never changes; the element that always changes
• B) result; factor beyond the experimenter's control
• C) result of an action; cause of an action
• D) cause of an action; result of an action
• E) element that always changes; element that never changes

---

Definitions:

Ohmmeter

A device used to measure resistance.

Ammeter

An instrument used to measure the flow of current.

Voltmeter

An instrument used to measure a level of voltage.

Voltmeters

Instruments used to measure electrical potential difference between two points in an electric circuit.