The Net Reproduction Rate (NRR) of a population is 0.9. This indicates that: MCQ with Answer and Explanation

The Net Reproduction Rate (NRR) of a population is 0.9. This indicates that:
A. Population will eventually decline
B. Population is replacing itself
C. Mortality is zero
D. Population growth is high
Answer: Option A
Solution (By JKSSB Mock Tests)
NRR < 1 means each generation is not fully replacing itself, leading to long-term decline.

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Practice More Statistics Questions

Question #1
A census collects data on:
A. Sample of population
B. Only literate population
C. Only urban population
D. Entire population

Correct Answer: Option D


Explanation:
Census is a complete enumeration of all individuals in a country.

This question belongs to: Accountancy and Statistics Statistics
Question #2
If Q = 1, the association between attributes is:
A. Perfect negative
B. Independent
C. Zero association
D. Perfect positive

Correct Answer: Option D


Explanation:
Q = 1 means ad = bc? Actually Q=1 when bc=0, i.e., perfect positive association.

This question belongs to: Accountancy and Statistics Statistics
Question #3
Which feature is essential for a census to be considered 'de jure'?
A. Including only citizens in the count
B. Conducting the census digitally
C. Counting people where they are found on census night
D. Counting people at their usual place of residence

Correct Answer: Option D


Explanation:
De jure census counts individuals at their usual or legal residence, regardless of location on census day, providing data for administrative and planning purposes based on habitual residence.

This question belongs to: Accountancy and Statistics Statistics