In the context of primary data collection, which of the following statements is/are true? 1. Schedule is filled by the enumerator. 2. Questionnaire is self-administered. 3. Schedule requires literate respondents. Select the correct answer: MCQ with Answer and Explanation
In the context of primary data collection, which of the following statements is/are true? 1. Schedule is filled by the enumerator. 2. Questionnaire is self-administered. 3. Schedule requires literate respondents. Select the correct answer:
A. 1 and 2 only
B. 2 and 3 only
C. 1, 2 and 3
D. 1 and 3 only
Answer: Option A
Solution (By JKSSB Mock Tests)
Schedule is filled by enumerator, so respondents need not be literate; questionnaire is filled by the respondent. Statement 3 is false because schedule does not require literate respondents.
Explanation:
Direct standardization requires stable age-specific rates for the study group; if these are unreliable (e.g., small areas), indirect standardization (using standard rates) is more appropriate.
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