The NRR can be interpreted as the average number of: MCQ with Answer and Explanation
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Question #1
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Total Fertility Rate (TFR) represents:
Correct Answer: Option B
Explanation:
TFR is a period measure summing ASFRs across all reproductive ages (typically 15-49), estimating the average completed family size if current fertility patterns persist, crucial for population projections.
TFR is a period measure summing ASFRs across all reproductive ages (typically 15-49), estimating the average completed family size if current fertility patterns persist, crucial for population projections.
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Accountancy and Statistics
Statistics
Question #2
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The measure that divides the data into 100 equal parts is:
Correct Answer: Option A
Explanation:
Percentiles partition data into 100 parts.
Percentiles partition data into 100 parts.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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A data set has a mean of 50 and a standard deviation of 5. If 3 is added to each value, the new coefficient of variation is:
Correct Answer: Option D
Explanation:
New mean = 53, SD unchanged=5. CV = (5/53)×100 ≈ 9.43%.
New mean = 53, SD unchanged=5. CV = (5/53)×100 ≈ 9.43%.
This question belongs to:
Accountancy and Statistics
Statistics
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