If the Neonatal Mortality Rate is 25 per 1,000 live births, this means: MCQ with Answer and Explanation
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Question #1
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The harmonic mean is most appropriate for:
Correct Answer: Option B
Explanation:
HM is used for rates when the numerator is constant.
HM is used for rates when the numerator is constant.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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If the median of 5, 7, 9, x, 11, 13 is 9.5, then x is:
Correct Answer: Option A
Explanation:
The six values in order: 5,7,9,x,11,13. Median = (9+x)/2 = 9.5 ⇒ x=10.
The six values in order: 5,7,9,x,11,13. Median = (9+x)/2 = 9.5 ⇒ x=10.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Which test of index numbers is violated by Laspeyres index?
Correct Answer: Option A
Explanation:
Laspeyres does not satisfy time reversal test; P₀₁(L) × P₁₀(L) ≠ 1.
Laspeyres does not satisfy time reversal test; P₀₁(L) × P₁₀(L) ≠ 1.
This question belongs to:
Accountancy and Statistics
Statistics
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