A speaks truth in 70% cases, B in 80% cases. In what percentage of cases are they likely to contradict each other in stating the same fact? MCQ with Answer and Explanation
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Question #1
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The neonatal mortality rate (NMR) in India has declined but still accounts for what proportion of infant deaths?
Correct Answer: Option B
Explanation:
Neonatal deaths (first 28 days) constitute about 60-70% of infant deaths in India.
Neonatal deaths (first 28 days) constitute about 60-70% of infant deaths in India.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Crude Birth Rate is expressed per 1,000 population to:
Correct Answer: Option A
Explanation:
Using a base of 1,000 transforms small proportions (e.g., 0.02) into whole numbers (20), enhancing readability and comparability across populations without altering the underlying rate.
Using a base of 1,000 transforms small proportions (e.g., 0.02) into whole numbers (20), enhancing readability and comparability across populations without altering the underlying rate.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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A questionnaire includes the question: 'Don't you agree that government policies have improved rural healthcare?' This question violates which design principle?
Correct Answer: Option A
Explanation:
The question is leading because it presupposes agreement and pressures respondents toward a positive response, violating the principle of neutrality in questionnaire design.
The question is leading because it presupposes agreement and pressures respondents toward a positive response, violating the principle of neutrality in questionnaire design.
This question belongs to:
Accountancy and Statistics
Statistics
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