A(n) is ___ characterized by the researcher altering one or more variables—such as price or package design-- while observing the effects of those alterations on another variable—such as total sales.

A(n) is ___ characterized by the researcher altering one or more variables—such as price or package design-- while observing the effects of those alterations on another variable—such as total sales.


a. observation research project
b. research problem
c. experiment
d. sampling frame
e. correlation of facts study


ANSWER: c


Learn More :

Marketing Chapter 9

Learn More Multiple Choice Question :