Maternal Mortality Ratio (MMR) is expressed per: MCQ with Answer and Explanation

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Maternal Mortality Ratio (MMR) is expressed per:

A. 1000 live births

B. 10,000 live births

C. 1000 women

D. 100,000 live births

Answer: Option D

Solution (By JKSSB Mock Tests)

MMR is the number of maternal deaths per 100,000 live births.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

Which of the following is NOT a fundamental feature of a national Census?

A. Individual enumeration

B. Sampling subset estimation

C. Universality within a defined territory

D. Simultaneity

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Correct Answer: Option B

Explanation:
A census aims for complete enumeration (100% count), whereas sampling involves estimating based on a subset.

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

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Correct Answer: Option A

Explanation:
e^{-3} ≈ 0.0498 ≈ 0.05.

This question belongs to: Accountancy and Statistics Statistics

Question #3

In Bayes' theorem, the initial probabilities before observing evidence are called:

A. Prior probabilities

B. Posterior probabilities

C. Marginal probabilities

D. Likelihoods

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Correct Answer: Option A

Explanation:
Prior probabilities represent the initial degree of belief.

This question belongs to: Accountancy and Statistics Statistics

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