Question:

Steps of statistical methods in singular statistics are given below. Arrange them in the way data is analyzed.
A. Organisation of Data
B. Collection of Data
C. Analysis of Data
D. Presentation of Data
E. Interpretation of Data
Choose the correct answer from the options given below :

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Remember the acronym COPAI: Collect, Organize, Present, Analyze, Interpret. You can't organize what you haven't collected, and you can't interpret what you haven't mathematically analyzed.
Updated On: Jul 31, 2026
  • B, A, D, C, E
  • C, B, A, D, E
  • E, A, B, D, C
  • B, A, C, D, E
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The Correct Option is A

Solution and Explanation

Step 1: Concept:
This question requires identifying the standard, chronological stages involved in a complete statistical investigation, from raw information gathering to final conclusions.

Step 2: Step-by-step Explanation:


• A scientific statistical inquiry follows a strict, logical sequence to ensure data integrity and accurate conclusions.

1. Collection of Data (B): This is the obligatory first step. Researchers must gather the raw raw, unorganized data using tools like surveys, experiments, or hospital records.

2. Organisation of Data (A): Raw data is messy. It must be cleaned, edited, classified, and tabulated into a manageable format (e.g., grouping ages into brackets).

3. Presentation of Data (D): Once organized, the data is converted into visual formats like graphs, charts (piebar), or formal tables so patterns become visible to the human eye.

4. Analysis of Data (C): Mathematical tools are now applied. Researchers calculate averages, standard deviations, correlations, or run hypothesis tests (like t-tests or chi-square) to extract hard mathematical facts.

5. Interpretation of Data (E): The final step. The mathematical results are translated into real-world meaning, conclusions are drawn, and decisions are made based on the findings.

• The correct chronological sequence is therefore B $\rightarrow$ A $\rightarrow$ D $\rightarrow$ C $\rightarrow$ E.

Step 3: Final Answer:

The sequence matching option (A) is correct.
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