The procedure of assigning numbers to various degrees of opinion, attitude and other concepts, is called as:

Correct option is B

Scaling refers to the process of assigning numbers or symbols to represent different degrees of a concept, such as opinions, attitudes, or behaviors. In social sciences, this is essential for quantifying abstract variables. Different types of scales, like Likert scales, semantic differential scales, or Guttman scales, are used to measure varying degrees of attitude or opinion. These scales help in transforming qualitative data into a quantitative form, making it easier for statistical analysis.
Key points about Scaling:
1. It is used to measure subjective attributes like attitudes or opinions.
2. The most common types of scales are Likert scale and rating scales.
3. Scaling allows for numerical representation of qualitative aspects.
4. It can be used in surveys, questionnaires, and psychological assessments.
5. It is an essential tool for data collection in social and behavioral sciences.
6. The numbers assigned are typically ordinal or interval in nature, indicating rank or level.
Information Booster · Regression: A statistical method used to examine the relationship between a dependent variable and one or more independent variables. It's often used in predictive analysis.
· Variance: A measure of the spread between numbers in a data set, showing how far each number in the set is from the mean.
· Concordance: In statistics, concordance is used to assess the agreement or correlation between two or more variables or raters.