General Fertility Rate (GFR) is expressed per: MCQ with Answer and Explanation

General Fertility Rate (GFR) is expressed per:
A. 10,000 total population
B. 100 women
C. 1,000 women aged 15-49 years
D. 1,000 live births
Answer: Option C
Solution (By JKSSB Mock Tests)
GFR = (Live births in a year / Mid-year population of women aged 15-49) × 1,000, standardizing fertility measurement to the population at risk of childbearing.

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Practice More Statistics Questions

Question #1
In a 2×2 contingency table for attributes A and B, the frequency of (Aβ) represents units that:
A. Possess A but not B
B. Possess A and B
C. Possess neither A nor B
D. Do not possess A but possess B

Correct Answer: Option A


Explanation:
Standard notation: A = presence of attribute A, β = absence of attribute B. Thus, (Aβ) denotes units with attribute A present and attribute B absent.

This question belongs to: Accountancy and Statistics Statistics
Question #2
In a Poisson distribution, the probability of zero successes is e^{-λ}. If λ=3, this probability is approximately:
A. 0.05
B. 0.15
C. 0.20
D. 0.10

Correct Answer: Option A


Explanation:
e^{-3} ≈ 0.0498 ≈ 0.05.

This question belongs to: Accountancy and Statistics Statistics
Question #3
The measure that divides the data into 100 equal parts is:
A. Percentile
B. Decile
C. Quartile
D. Median

Correct Answer: Option A


Explanation:
Percentiles partition data into 100 parts.

This question belongs to: Accountancy and Statistics Statistics