There is “absolute zero”

Can be measured, described, controlled or manipulated in a study

A group is kept under observation

Number are used for naming or identification

Does not involve manipulation of variables to yield result

Seeks to finds relationships between independent and dependent variables

Numbers are used gor ranking/order

Describe the sample and seek to answer the question “what” rather than “why”

Determine the relationship between two or more variables

Numbers from data that can be added, subtracted, multiplied, divided

Countable Variables

Infinite Values

Variables that are affected when manipulating the independent Variables

Analysis of numerical data and form conclusions

Collection of data and information

Identify the cause and effect

Only two possible answer

Not manipulated nor change

Variables that may be constant, controlled or manipulated in an experiment

Represented in numbers but cannot be added, subtracted, multiplied, divided

Variables that are manipulated to affect the outcome of an experiment

Creative work taken under a systematic approach

Influence both the dependent and Independent Variables

Randomized Experiment

Collects non-numerical data

Process of steps to collect and analyze

There is no “absolute zero”