If Population X has a higher CDR than Population Y, but a lower SDR, this suggests: MCQ with Answer and Explanation

If Population X has a higher CDR than Population Y, but a lower SDR, this suggests:
A. Population X has better healthcare
B. Data for Population X is inaccurate
C. Population Y has higher fertility
D. Population X has an older age structure
Answer: Option D
Solution (By JKExamLibrary)
A higher crude death rate but lower standardized rate indicates that Population X's apparent higher mortality is due to a larger proportion of elderly people (who have higher death rates), not worse age-specific mortality.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1 Report Error
Which of the following is NOT an application of the Consumer Price Index (CPI)?
A. Wage negotiations and determining Dearness Allowance
B. Measuring inflation for households
C. Measuring macroeconomic industrial output
D. Deflating income to find real income

Correct Answer: Option C


Explanation:
Industrial output is measured by the Index of Industrial Production (IIP). CPI measures the retail price impact on consumers.

This question belongs to: Accountancy and Statistics Statistics
Question #2 Report Error
Standardized death rate is needed when comparing populations because:
A. Crude death rates depend on age structure
B. Mortality is zero
C. Populations are too large
D. Death rates are not registered

Correct Answer: Option A


Explanation:
Age composition affects crude rates; standardization removes this effect.

This question belongs to: Accountancy and Statistics Statistics
Question #3 Report Error
Infant mortality rate is the number of deaths under 1 year per:
A. 1000 live births
B. 1000 women
C. 1000 population
D. 1000 total births

Correct Answer: Option A


Explanation:
IMR = (Infant deaths / Live births) × 1000.

This question belongs to: Accountancy and Statistics Statistics