Levels of Measurement
Amount of info provided by the outcome measure. OR The way that numbers are assigned to represent variables.
Levels of Measurement
Quality over Quantity
Nominal
Anything that can be take on more than one value
EX: Age, gender, hair color, behavior, beliefs
Can be measured in different ways.
Assignment of labels to outcomes
EX: Counting numbers
Measurement
NOIR
Nominal, Ordinal, Interval, Ratio
What are the four levels of measurement from lowest to highest?
Nominal
Ordinal
Interval
Ratio