The key difference between GRR and NRR is that NRR accounts for: MCQ with Answer and Explanation

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The key difference between GRR and NRR is that NRR accounts for:

A. Mortality of women before end of reproductive age

B. Migration

C. Only female births

D. Sex ratio at birth

Answer: Option A

Solution (By JKSSB Mock Tests)

NRR adjusts for the survival of women through reproductive ages, while GRR ignores mortality.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

In a survey, 40% like tea, 60% like coffee, and 20% like both. The percentage who like neither is:

A. 20%

B. 80%

C. 0%

D. 60%

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Correct Answer: Option A

Explanation:
P(T∪C)=40+60-20=80%, so neither = 100-80 = 20%.

This question belongs to: Accountancy and Statistics Statistics

Question #2

In the schedule method, the presence of the enumerator helps in:

A. Reducing non-response

B. Clarifying doubts

C. Ensuring completeness

D. All of the above

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Correct Answer: Option D

Explanation:
The enumerator can probe, clarify, and ensure all questions are answered, improving data quality.

This question belongs to: Accountancy and Statistics Statistics

Question #3

If Yule's coefficient of association (Q) is +1, the attributes are:

A. Inconsistent

B. Independent

C. Completely positively associated

D. Completely dissociated

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Correct Answer: Option C

Explanation:
Q = +1 indicates perfect or complete positive association, where the presence of one attribute implies the other.

This question belongs to: Accountancy and Statistics Statistics

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