ordinal
Ordinal. Though more likely interval or even ratio scale.
It is ordinal.
It is an ordinal since gingival index uses 0-3 scale
Yes.
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.
It is a ratio scale. You can say that one shirt in k times as expensive as another.
Ordinal.
It is on the interval scale.
Ordinal
Year of birth is interval level of measurement; age is ratio.
It is an ordinal since gingival index uses 0-3 scale
ratio