Neonatal mortality rate is a component of: MCQ with Answer and Explanation

Neonatal mortality rate is a component of:
A. Maternal mortality ratio
B. Crude death rate
C. Perinatal mortality rate only
D. Infant mortality rate
Answer: Option D
Solution (By JKSSB Mock Tests)
Neonatal deaths (0-28 days) are part of infant deaths.

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Practice More Statistics Questions

Question #1
If a time series index shows that prices have doubled from base year, the index is:
A. 1000
B. 50
C. 100
D. 200

Correct Answer: Option D


Explanation:
Doubling means 100% increase, so index = base (100) + 100 = 200.

This question belongs to: Accountancy and Statistics Statistics
Question #2
The property that the sum of squared deviations from the measure is minimum is characteristic of:
A. Geometric mean
B. Arithmetic mean
C. Mode
D. Median

Correct Answer: Option B


Explanation:
The arithmetic mean minimizes the sum of squared deviations, i.e., Σ(x - x̄)² is minimum.

This question belongs to: Accountancy and Statistics Statistics
Question #3
Which of the following is a vital event?
A. Marriage
B. Employment
C. Enrollment in school
D. Migration

Correct Answer: Option A


Explanation:
Vital events include births, deaths, marriages, divorces.

This question belongs to: Accountancy and Statistics Statistics