The measure that divides the data into 100 equal parts is: MCQ with Answer and Explanation
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Question #1
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The geometric mean is preferred for averaging:
Correct Answer: Option A
Explanation:
Geometric mean is suitable for averaging ratios and rates of change over time.
Geometric mean is suitable for averaging ratios and rates of change over time.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Yule's coefficient of association is undefined when:
Correct Answer: Option A
Explanation:
Yule's Q = [(AB)(αβ) - (Aβ)(αB)] / [(AB)(αβ) + (Aβ)(αB)]; if the denominator is zero (all cells zero or impossible configuration), Q is undefined, though this rarely occurs in real data.
Yule's Q = [(AB)(αβ) - (Aβ)(αB)] / [(AB)(αβ) + (Aβ)(αB)]; if the denominator is zero (all cells zero or impossible configuration), Q is undefined, though this rarely occurs in real data.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Neonatal Mortality Rate (NMR) specifically covers deaths in the first:
Correct Answer: Option B
Explanation:
NMR = (Deaths under 28 days / Live births) × 1,000. The neonatal period (0-27 days) is critical for newborn survival, with causes often related to birth complications or prematurity.
NMR = (Deaths under 28 days / Live births) × 1,000. The neonatal period (0-27 days) is critical for newborn survival, with causes often related to birth complications or prematurity.
This question belongs to:
Accountancy and Statistics
Statistics
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