Pulse rates are typically considered ratio measurements. This is because they have a true zero point (a pulse rate of zero indicates no heartbeat) and allow for meaningful comparisons between values, such as saying one person has a pulse rate twice as high as another. Additionally, pulse rates can be mathematically manipulated, which is characteristic of ratio data.
ordinal
Ordinal. Though more likely interval or even ratio scale.
It is ordinal.
It is an ordinal since gingival index uses 0-3 scale
The ratio depends on the individual.
Nominal Scale < Ordinal< Interval < Ratio
intervals in degrees, nominal gender, ratio speed, ordinal grading
ordinal
Ordinal. Though more likely interval or even ratio scale.
It is ordinal.
Ordinal.
It is on the interval scale.
It is a ratio scale. You can say that one shirt in k times as expensive as another.
Ordinal
It is an ordinal since gingival index uses 0-3 scale
Year of birth is interval level of measurement; age is ratio.
The ratio depends on the individual.