Scales that represent the highest most precise level of measurement are called?

Scales that represent the highest most precise level of measurement are called?
(a) Nominal scales
(b) Ordinal scales
(c) Interval scales
(d) Ratio scales
✅ Answer: (d) Ratio scales
Explanation: Ratio scales have all properties of interval scales but also include an absolute zero, allowing comparisons like "twice as much."