Which of the following scales of measurement is synonymous to ranking or grading?

Correct option is B

The Ordinal scale is synonymous with ranking or grading because it involves ordering or ranking items based on their relative positions or levels. In an ordinal scale, the values indicate a sequence or hierarchy, but the differences between the values are not necessarily uniform.
Information Booster: · Ordinal scales show order but not the exact difference between values.
· Common examples include ranking (1st, 2nd, 3rd) or grading (A, B, C).
· Ordinal data reflects the position of items but lacks information on the magnitude of differences.
· It is widely used in education, psychology, and social sciences to rank attributes or individuals.
Additional Knowledge:
Nominal scale is used for labeling variables without any quantitative value or order. It is purely categorical, such as gender, nationality, or colors, where no ranking is involved.
Interval scale provides information about the differences between values, but it does not have a true zero point. Examples include temperature in Celsius or IQ scores.
Ratio scale is the most precise scale of measurement as it includes a true zero point and allows for meaningful comparison of ratios. Examples include height, weight, and time.