LIST-I
Scales of
MeasurementLIST-II
CharacteristicsA. Nominal I. Place items from least to most or lowest to highest B. Ordinal II. Precisely how far apart the items are C. Ratio III. Denotes the categories only D. Interval IV. Enables researcher to determine the proportions easily
Choose the correct answer from the options given below:
The question requires matching different scales of measurement with their defining characteristics.
The Nominal scale is used for labeling variables without any quantitative value. It simply assigns names or categories to objects. Example: Gender (Male, Female), Color (Red, Blue, Green).
The Ordinal scale represents variables that can be ranked or ordered. The difference between values is not meaningful, only the order matters. Example: Education level (High School, Bachelor's, Master's), Customer Satisfaction (Poor, Fair, Good, Excellent).
The Ratio scale has a true zero point, meaning zero represents the absence of the variable. Differences and ratios are meaningful. Example: Height, Weight, Age, Income.
The Interval scale has ordered variables where the difference between any two values is the same and meaningful. However, it does not have a true zero point. Example: Temperature in Celsius or Fahrenheit, Calendar years.
Based on the definitions:
Thus, the correct combination is A-III, B-I, C-IV, D-II.
| LIST-I Measurement scale | LIST-II Definition | ||
| A. | Likert Scale | I. | Measures the meanings people create in response to a particular stimulus |
| B. | Semantic Differential scale | II. | Equal appearing intervals between adjacent points of a measurement scale |
| C. | Thurstone Scale | III. | Identifies the extent of a person's attitude towards a person or phenomenon |
| D. | Guttman Scale | IV. | Items are arranged along a continuum |