Grouping Data by Similarities
Process of arranging the data in different groups or classes according to resemblance & similarities is known as-
- Classification of data — Correct Answer
- Tabulation of data
- Collection of data
- Representation of data
Explanation:
Correct Answer: Classification of data
Classification is the statistical process of arranging raw data into distinct groups or classes based on shared characteristics, resemblance, or similarities. It is the essential first step in data processing before tabulation.
Classification vs Tabulation — Distinction
| Feature | Classification | Tabulation |
|---|---|---|
| Definition | Grouping data by similarity/resemblance | Presenting data in rows and columns |
| Purpose | Organise raw data into meaningful categories | Display classified data systematically for comparison |
| Order in processing | Step 2 (after collection) | Step 3 (after classification) |
| Output | Groups/classes of similar items | A formatted table |
Types of Data Representation
- Diagrammatic: Pictogram, Cartogram, Bar diagram (1-D), Pie chart (2-D), 3-D diagrams
- Graphical: Histogram, Frequency polygon, Frequency curve, Ogives (frequency distribution); Historigram (time series)
📚 About this Topic — Animal Genetics & Breeding
This multiple choice question is from Animal Genetics & Breeding, Animal Refresher. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from Animal Genetics & Breeding to strengthen your preparation.
