Infant mortality rate (IMR) is expressed as: MCQ with Answer and Explanation

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Infant mortality rate (IMR) is expressed as:

A. Infant deaths per 1000 mid-year population

B. Infant deaths per 1000 live births

C. Infant deaths per 1000 women

D. Infant deaths per 1000 children

Answer: Option B

Solution (By JKSSB Mock Tests)

IMR = (deaths < 1 year / live births) × 1000.

This question belongs to: Accountancy and Statistics Statistics

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Question #1

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Maternal Mortality Ratio is defined as maternal deaths per 100,000 live births. It measures:

A. Fertility

B. Child health

C. Infant health

D. Risk of death related to pregnancy and childbirth

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Correct Answer: Option D

Explanation:
MMR captures the risk of maternal death per live birth.

This question belongs to: Accountancy and Statistics Statistics

Question #2

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The mode can be located graphically using a:

A. Frequency polygon

B. Histogram

C. Ogive

D. Pie chart

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Correct Answer: Option B

Explanation:
In a histogram, the mode corresponds to the highest bar (modal class); for grouped data, the exact mode can be interpolated within this class using the histogram's geometry.

This question belongs to: Accountancy and Statistics Statistics

Question #3

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If A and B are two attributes, the symbol (α) denotes:

A. Number possessing both A and B

B. Number possessing attribute A

C. Number not possessing attribute A

D. Number possessing neither A nor B

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Correct Answer: Option C

Explanation:
α (alpha) is the negation of A; (α) is the number of items that do not possess attribute A.

This question belongs to: Accountancy and Statistics Statistics

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