Levels of Measurement
nominal
Hair color on a high school tennis team.
nominal
List of zip codes for Chicago
ratio
age of students in a statistic class
nominal
list of 1239 social security numbers
nominal
marriage status (married, single, or divorced) of the faculty at the University of Colorado.
ratio
number of milligrams of tar in 85 cigarettes
ratio
number of pages in your statistics book.
nominal
numbers on the shirts of a girl's soccer team.
interval
temperatures of 73 selected refrigerators.
ratio
the amounts of fat (in grams) in 29 cookies.
ratio
the annual salaries for all teachers in California.
ordinal
the final grades (A, B, C, D, and F) for students in a statistics class.
nominal
the nationalities listed in a recent survey (for example, Asian, European, or Hispanic).
ordinal
the ratings of a movie ranging from "poor" to "good" to "excellent"
interval
the years the summer Olympics were held in the United States.
