Maternal Mortality Ratio (MMR) is defined as: MCQ with Answer and Explanation

Maternal Mortality Ratio (MMR) is defined as:
A. Maternal deaths per 1,000 pregnancies
B. Maternal deaths per 1,000 women of reproductive age
C. Maternal deaths per 100,000 live births
D. Maternal deaths per 10,000 total population
Answer: Option C
Solution (By JKSSB Mock Tests)
MMR = (Number of maternal deaths due to pregnancy-related causes / Number of live births) × 100,000. This ratio focuses on the risk per childbirth event, standardizing for comparison across populations.

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Practice More Statistics Questions

Question #1
The Laspeyres index formula is:
A. √( Σp₁q₀/Σp₀q₀ × Σp₁q₁/Σp₀q₁ ) × 100
B. Σp₁q₁ / Σp₀q₀ × 100
C. Σp₁q₀ / Σp₀q₀ × 100
D. Σp₁q₁ / Σp₀q₁ × 100

Correct Answer: Option C


Explanation:
Laspeyres uses base period weights.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Infant Mortality Rate (IMR) of 30 per 1,000 live births means:
A. 30 mothers die per 1,000 births
B. Life expectancy is 30 years
C. 30 out of every 1,000 newborns die before their first birthday
D. 3% of infants die before age 1

Correct Answer: Option C


Explanation:
IMR = (Infant deaths / Live births) × 1,000. An IMR of 30 indicates 30 infant deaths per 1,000 live births, a key indicator of child health and healthcare system performance.

This question belongs to: Accountancy and Statistics Statistics
Question #3
For the above frequencies, Yule's coefficient of association Q is:
A. 0.5
B. 0.33
C. 0.714
D. 0.8

Correct Answer: Option C


Explanation:
ad = 30×40 = 1200, bc = 20×10 = 200. Q = (1200-200)/(1200+200) = 1000/1400 = 0.714.

This question belongs to: Accountancy and Statistics Statistics