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Indicate which level of measurement is being used in the given scenario.
The roster of a basketball team lists the jersey numbers for each of the players.
Temperature of the body expressed in Kelvin
Number of students in the classroom
A qualitative variable
A. Always refers to a sample
B. Is not numeric
C. Has only two possible outcomes
D. All of the above are correct
The ratio scale of measurement
A. Usually involves ranking
B. Cannot assume negative values
C. Has a meaningful zero point
D. Is usually based on counting
The ordinal scale of measurement
A. Has a meaningful zero point
B. Is based on ranks
C. Cannot assume negative values
D. All of the above
___________ consists of numbers representing counts or measurements.