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Question Practice

In a project about polio immunization, which method of data collection would be most appropriate?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Economics
Statistics for Economics
Use of Statistical Tools
Question Bank

In a project about polio immun...

Single Answer MCQ
Q-00063157

In a project about polio immunization, which method of data collection would be most appropriate?

1

Case studies

2

Secondary data analysis

3

Surveys

4

Experiments

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