In Bayes' theorem, P(A|B) is called: MCQ with Answer and Explanation

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In Bayes' theorem, P(A|B) is called:

A. Marginal

B. Likelihood

C. Prior probability

D. Posterior probability

Answer: Option D

Solution (By JKSSB Mock Tests)

P(A|B) updates prior using evidence, giving posterior.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

If (AB) = 0, the two attributes are:

A. Completely associated positively

B. Independent

C. Perfectly correlated

D. Completely disassociated

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Correct Answer: Option D

Explanation:
(AB)=0 means no unit possesses both A and B, indicating perfect negative association.

This question belongs to: Accountancy and Statistics Statistics

Question #2

The primary source of vital statistics in most countries is:

A. National sample surveys

B. Civil registration systems

C. Hospital records only

D. Census reports

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Correct Answer: Option B

Explanation:
Civil registration systems continuously record vital events (births, deaths, marriages) at the local level, providing the most timely and comprehensive source for vital statistics when well-functioning.

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Question #3

Life expectancy at birth is computed using:

A. Life table

B. Sample survey

C. Census only

D. Birth registration

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Correct Answer: Option A

Explanation:
Life table synthesizes age-specific mortality rates to compute life expectancy.

This question belongs to: Accountancy and Statistics Statistics

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