Weighted mean is used when: MCQ with Answer and Explanation
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Question #1
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Maternal Mortality Ratio (MMR) is an indicator of:
Correct Answer: Option C
Explanation:
MMR tracks maternal deaths related to pregnancy, childbirth, and the puerperium, highlighting maternal healthcare quality.
MMR tracks maternal deaths related to pregnancy, childbirth, and the puerperium, highlighting maternal healthcare quality.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Which of the following means is most appropriate to find the average rate of population growth over a decade?
Correct Answer: Option C
Explanation:
Geometric mean is the best measure for averaging ratios, percentages, and compound growth rates.
Geometric mean is the best measure for averaging ratios, percentages, and compound growth rates.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Which of the following errors is exclusively associated with the collection of secondary data?
Correct Answer: Option D
Explanation:
Secondary data was originally collected for a different purpose, hence it might not strictly align with the current study's objectives.
Secondary data was originally collected for a different purpose, hence it might not strictly align with the current study's objectives.
This question belongs to:
Accountancy and Statistics
Statistics
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