Data collected from a published report of the World Bank is called: MCQ with Answer and Explanation

Data collected from a published report of the World Bank is called:
A. Secondary data
B. Primary data
C. Raw data
D. Meta data
Answer: Option A
Solution (By JKSSB Mock Tests)
Published reports contain data already gathered by someone else, hence secondary data.

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Practice More Statistics Questions

Question #1
If all observations are multiplied by a constant k, the geometric mean is multiplied by:
A. k²
B. k
C. k/n
D. 1/k

Correct Answer: Option B


Explanation:
GM of (kx) = k × GM of x, since GM(kx) = (kⁿ ∏x)^(1/n) = k (∏x)^(1/n).

This question belongs to: Accountancy and Statistics Statistics
Question #2
Which of the following is primary data?
A. Data taken from a published report
B. Data downloaded from a government website
C. Data collected by an investigator through direct interview
D. Data from a newspaper

Correct Answer: Option C


Explanation:
Primary data is originally collected firsthand for the specific research purpose. Direct interview is a primary method.

This question belongs to: Accountancy and Statistics Statistics
Question #3
Which of the following is NOT a feature of the Wholesale Price Index (WPI) in India?
A. The current base year is 2011-12.
B. It is compiled by the Office of Economic Adviser.
C. It includes services like transport and healthcare.
D. It covers only goods.

Correct Answer: Option C


Explanation:
WPI excludes services; it covers only goods.

This question belongs to: Accountancy and Statistics Statistics