Paper 1 · Research Aptitude
UGC NET December 2021 June 2022 (22.09.2022) Shift-II
The ratio level of measurement has
AA constant odd number
BA true zero point ✓ Correct
CUnique applications
DLimited use in physical sciences
Correct answer: (B) A true zero point — The answer is a true zero point.
Explanation
★The answer is a true zero point.
★The ratio scale is a quantitative scale with equal intervals between points.
★Unlike the interval scale, its zero marks a complete absence of the quantity.
★So the ratio level of measurement has a true zero point.
★Length, area and population are examples of ratio scales.
★This true zero lets meaningful ratios be formed.
★So the answer is a true zero point.
Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.
Shared by Mcqkart · via Mcqkart.in