Chapter 2 - Quiz #3

Match the description on the left with the correct term on the right.

the recognition and formulation of a problem, the collection of data through observation and experiment, and the formulation and testing of hypotheses
a relationship between two variables that is actually caused by a third factor
a measure of the relationship between two variables
a variable that changes the relationship between an independent and a dependent variable
a characteristic that reflects a change
a characteristic that causes something to occur
a characteristic that is defined by its presence or absence in a category
a characteristic that can be measured numerically