Which of the following is NOT a source of primary data? MCQ with Answer and Explanation

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Which of the following is NOT a source of primary data?

A. Census of India 2011 data used by a demographer

B. Interviews conducted by the researcher

C. An experiment conducted in a lab

D. A questionnaire filled by the respondent online

Answer: Option A

Solution (By JKSSB Mock Tests)

Census data is already published; it is secondary data for a demographer.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

The main source of population data in India is:

A. National Sample Survey

B. Annual Survey of Industries

C. Census

D. Economic Survey

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Correct Answer: Option C

Explanation:
The decennial census provides comprehensive population data.

This question belongs to: Accountancy and Statistics Statistics

Question #2

If (AB) = 0, the two attributes are:

A. Completely associated positively

B. Independent

C. Completely disassociated

D. Perfectly correlated

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Correct Answer: Option C

Explanation:
(AB)=0 means no unit possesses both A and B, indicating perfect negative association.

This question belongs to: Accountancy and Statistics Statistics

Question #3

If a woman gave birth to a child at age 30, the birth is counted in ASFR for age group:

A. 35-39

B. 30-34

C. 25-29

D. 20-24

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Correct Answer: Option B

Explanation:
Age 30 falls in the 30-34 age group.

This question belongs to: Accountancy and Statistics Statistics

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