Net Reproduction Rate (NRR) adjusts for: MCQ with Answer and Explanation

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Net Reproduction Rate (NRR) adjusts for:

A. Male mortality

B. Only fertility

C. Migration

D. Mortality of women up to reproductive age

Answer: Option D

Solution (By JKSSB Mock Tests)

NRR takes into account that some women may die before completing childbearing.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

Laspeyres index formula is:

A. √(L×P) × 100

B. Σp₁q₁ / Σp₀q₁ × 100

C. Σp₁q₁ / Σp₀q₀ × 100

D. Σp₁q₀ / Σp₀q₀ × 100

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Correct Answer: Option D

Explanation:
Laspeyres uses base quantities as weights.

This question belongs to: Accountancy and Statistics Statistics

Question #2

Which of the following distributions will definitely have Mean < Median < Mode?

A. Positively skewed distribution

B. U-shaped distribution

C. Symmetrical distribution

D. Negatively skewed distribution

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Correct Answer: Option D

Explanation:
In a left-skewed (negative) distribution, extreme low values drag the mean down below the median and mode.

This question belongs to: Accountancy and Statistics Statistics

Question #3

In attributes, if (AB)=30, (A)=40, (B)=50, N=100, the expected frequency under independence is:

A. 20

B. 15

C. 25

D. 30

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Correct Answer: Option A

Explanation:
Expected (AB) = (40×50)/100 = 20.

This question belongs to: Accountancy and Statistics Statistics

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