Population density is expressed as: MCQ with Answer and Explanation
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Question #1
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Bayes' theorem is derived from the definition of:
Correct Answer: Option C
Explanation:
Bayes' theorem follows directly from the definition of conditional probability: P(A|B) = P(A∩B)/P(B) and P(B|A) = P(A∩B)/P(A), equating the expressions for P(A∩B).
Bayes' theorem follows directly from the definition of conditional probability: P(A|B) = P(A∩B)/P(B) and P(B|A) = P(A∩B)/P(A), equating the expressions for P(A∩B).
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Accountancy and Statistics
Statistics
Question #2
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Standardized death rate can be computed by:
Correct Answer: Option A
Explanation:
Both direct (using a standard population) and indirect (using standard rates) methods exist.
Both direct (using a standard population) and indirect (using standard rates) methods exist.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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In the schedule method, the advantage over mailed questionnaire is:
Correct Answer: Option A
Explanation:
Personal contact ensures better response and clarification.
Personal contact ensures better response and clarification.
This question belongs to:
Accountancy and Statistics
Statistics
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