If a town has 2000 live births, 50 infant deaths, and 20 neonatal deaths, the post-neonatal mortality rate (per 1000 live births) is: MCQ with Answer and Explanation

Question
If a town has 2000 live births, 50 infant deaths, and 20 neonatal deaths, the post-neonatal mortality rate (per 1000 live births) is:
A. 35
B. 15
C. 25
D. 10
Answer: Option B
Solution (By JKSSB Mock Tests)
Post-neonatal deaths = infant deaths - neonatal = 50-20=30. Rate = (30/2000)×1000 = 15.
This question belongs to: Accountancy and Statistics Statistics
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Practice More Statistics Questions

Question #1
A sample space has 6 equally likely outcomes. The probability of an event with 2 outcomes is:
A. 1/6
B. 2/3
C. 1/3
D. 1/2
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Correct Answer: Option C

Explanation:
P = 2/6 = 1/3.
This question belongs to: Accountancy and Statistics Statistics
Question #2
Gross Reproduction Rate (GRR) of 1.0 means that, on average, each woman has:
A. One child
B. Two children
C. One son
D. One daughter
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Correct Answer: Option D

Explanation:
GRR counts only female births; GRR=1.0 indicates each woman has exactly one daughter on average, suggesting potential replacement of the female population if mortality is ignored.
This question belongs to: Accountancy and Statistics Statistics
Question #3
In a sample survey, the difference between the sample estimate and the true population value is called:
A. Bias
B. Non-sampling error
C. Sampling error
D. Response error
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Correct Answer: Option C

Explanation:
Sampling error arises because only a part of the population is surveyed.
This question belongs to: Accountancy and Statistics Statistics
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