The concept of 'population momentum' refers to: MCQ with Answer and Explanation

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The concept of 'population momentum' refers to:

A. Tendency of population to grow despite declining fertility due to large reproductive-age population

B. Net migration

C. Increase in life expectancy

D. Urbanization rate

Answer: Option A

Solution (By JKSSB Mock Tests)

Population momentum is the built-in growth potential resulting from a young age structure, even if fertility drops to replacement level.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

Neonatal mortality rate is expressed per:

A. 1000 live births

B. 1000 population

C. 1000 total births

D. 1000 women

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Correct Answer: Option A

Explanation:
NMR = (Neonatal deaths / Live births) × 1000.

This question belongs to: Accountancy and Statistics Statistics

Question #2

Paasche price index is calculated as:

A. Σ(p₁q₁)/Σ(p₀q₁) × 100

B. Σ(p₁q₀)/Σ(p₀q₀) × 100

C. √[Σ(p₁q₀)/Σ(p₀q₀) × Σ(p₁q₁)/Σ(p₀q₁)] × 100

D. Σ(p₁q₁)/Σ(p₀q₀) × 100

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Correct Answer: Option A

Explanation:
Paasche index = Σ(p₁q₁)/Σ(p₀q₁) × 100, using current period quantities (q₁) as weights, which may understate inflation due to substitution effects but reflects current consumption patterns.

This question belongs to: Accountancy and Statistics Statistics

Question #3

Which measure of central tendency is most affected by extreme values?

A. Geometric mean

B. Mode

C. Arithmetic mean

D. Median

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Correct Answer: Option C

Explanation:
The arithmetic mean uses all values and is pulled towards outliers.

This question belongs to: Accountancy and Statistics Statistics

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