Statistical Investigation MCQs
Statistical Investigation MCQs
Class: 11
Subject: Economics
Section: Collection of Data
Topic: Statistical Investigation
Subject: Economics
Section: Collection of Data
Topic: Statistical Investigation
CBSE Board Examination Preparation
1. Statistical investigation begins with:
Answer: C
A clear plan defining objective, scope, and method is the first step.
A clear plan defining objective, scope, and method is the first step.
2. The objective of investigation should be:
Answer: B
Clarity ensures relevant data collection.
Clarity ensures relevant data collection.
3. Universe in statistics means:
Answer: B
Universe includes all units under study.
Universe includes all units under study.
4. Pilot survey is conducted to:
Answer: B
It checks tools and methods before final survey.
It checks tools and methods before final survey.
5. Scope of investigation defines:
Answer: A
It sets geographical and subject limits.
It sets geographical and subject limits.
6. Statistical unit should be:
Answer: B
Clear units ensure consistency.
Clear units ensure consistency.
7. Time period of study must be:
Answer: B
It ensures comparability.
It ensures comparability.
8. Investigation without planning leads to:
Answer: B
Lack of planning causes irrelevant data.
Lack of planning causes irrelevant data.
9. Data collected should be:
Answer: B
Quality data ensures valid conclusions.
Quality data ensures valid conclusions.
10. Statistical enquiry must be:
Answer: A
Systematic approach ensures scientific results.
Systematic approach ensures scientific results.
11. Budget of investigation refers to:
Answer: A
Financial planning is essential.
Financial planning is essential.
12. Investigator must ensure:
Answer: B
Accuracy is key to valid results.
Accuracy is key to valid results.
13. Confidentiality encourages:
Answer: B
Respondents share correct information.
Respondents share correct information.
14. Statistical investigation ends with:
Answer: C
Final step is drawing conclusions.
Final step is drawing conclusions.
15. Reliable data leads to:
Answer: B
Accuracy ensures sound decisions.
Accuracy ensures sound decisions.
16. Investigation should avoid:
Answer: A
Bias distorts findings.
Bias distorts findings.
17. Statistical tools are used for:
Answer: A
They help interpret data.
They help interpret data.
18. Investigation requires trained:
Answer: B
Training ensures uniform data collection.
Training ensures uniform data collection.
19. Time schedule ensures:
Answer: B
Deadlines keep investigation systematic.
Deadlines keep investigation systematic.
20. Final report presents:
Answer: B
It summarizes findings and interpretations.
It summarizes findings and interpretations.