Net Reproduction Rate (NRR) incorporates which additional factor compared to GRR? MCQ with Answer and Explanation

Net Reproduction Rate (NRR) incorporates which additional factor compared to GRR?
A. Male fertility
B. Female mortality before reproductive age
C. Economic development index
D. Migration rates
Answer: Option B
Solution (By JKExamLibrary)
NRR adjusts GRR by multiplying age-specific fertility rates by the probability of surviving to each age, accounting for female deaths before childbearing years to assess true generational replacement.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1 Report Error
If index number for year 2020 (Base 2010) is 150, it means:
A. Prices have decreased by 50%
B. Prices have increased by 150%
C. Prices have increased by 50%
D. Prices are 1.5 times the 2020 prices

Correct Answer: Option C


Explanation:
An index of 150 implies current prices are 150% of the base year (which is 100), meaning a net increase of 50%.

This question belongs to: Accountancy and Statistics Statistics
Question #2 Report Error
A researcher finds (A)=100, (AB)=110. This data is:
A. Inconsistent
B. Consistent
C. Indicates perfect association
D. None

Correct Answer: Option A


Explanation:
(AB) cannot exceed (A) as it is a subset; 110 > 100 violates this, so data inconsistent.

This question belongs to: Accountancy and Statistics Statistics
Question #3 Report Error
According to Census 2011, the population density of India is:
A. 325 persons/sq km
B. 500 persons/sq km
C. 425 persons/sq km
D. 382 persons/sq km

Correct Answer: Option D


Explanation:
The density was 382 persons per square kilometer in 2011.

This question belongs to: Accountancy and Statistics Statistics