The de jure method of census enumeration counts: MCQ with Answer and Explanation
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Question #1
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Which of the following is an example of chronological classification?
Correct Answer: Option A
Explanation:
Arranging data according to time of occurrence is chronological classification.
Arranging data according to time of occurrence is chronological classification.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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If the crude death rate of population A is higher than B, but after age-standardization A's rate is lower, this indicates:
Correct Answer: Option A
Explanation:
When an older population produces a higher crude rate despite lower age-specific rates, it is due to age confounding.
When an older population produces a higher crude rate despite lower age-specific rates, it is due to age confounding.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Given P(A)=0.4, P(B)=0.5, and A and B are mutually exclusive, P(A∪B) is:
Correct Answer: Option C
Explanation:
Mutually exclusive ⇒ P(A∪B) = P(A)+P(B) = 0.4+0.5=0.9.
Mutually exclusive ⇒ P(A∪B) = P(A)+P(B) = 0.4+0.5=0.9.
This question belongs to:
Accountancy and Statistics
Statistics
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