Gross Reproduction Rate (GRR) considers births of: MCQ with Answer and Explanation

Gross Reproduction Rate (GRR) considers births of:
A. All children
B. Male children only
C. First child only
D. Female children only
Answer: Option D
Solution (By JKExamLibrary)
GRR is the average number of daughters a woman would bear, ignoring mortality.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1 Report Error
The primary measure of inflation used by RBI for monetary policy is:
A. CPI (Combined)
B. GDP deflator
C. Consumer food price index
D. Wholesale Price Index

Correct Answer: Option A


Explanation:
RBI adopted the CPI (Combined) as the key measure of inflation for policy targets.

This question belongs to: Accountancy and Statistics Statistics
Question #2 Report Error
Which measure of central tendency can be used for open‑end distributions?
A. Arithmetic mean
B. Median
C. Harmonic mean
D. Weighted mean

Correct Answer: Option B


Explanation:
The median can be determined even if the extreme classes are open‑ended, as long as the median class is not open.

This question belongs to: Accountancy and Statistics Statistics
Question #3 Report Error
If (AB) = 0, the attributes A and B are:
A. Complete disassociation
B. Randomly associated
C. Independent
D. Complete positive association

Correct Answer: Option A


Explanation:
(AB)=0 means no object possesses both A and B, indicating perfect negative association (complete disassociation).

This question belongs to: Accountancy and Statistics Statistics