Total Fertility Rate (TFR) is dimensionless because it represents: MCQ with Answer and Explanation

Question
Total Fertility Rate (TFR) is dimensionless because it represents:
A. Average number of children per woman
B. A percentage
C. Births per 1,000 population
D. A ratio of two rates
Answer: Option A
Solution (By JKSSB Mock Tests)
TFR sums age-specific fertility rates (births per woman per year) across reproductive ages, yielding a pure number: the average completed family size per woman under current fertility patterns.
This question belongs to: Accountancy and Statistics Statistics
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Practice More Statistics Questions

Question #1
Which of the following is a measure of mortality?
A. General Fertility Rate
B. Maternal Mortality Ratio
C. Crude Birth Rate
D. Total Fertility Rate
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Correct Answer: Option B

Explanation:
Maternal Mortality Ratio quantifies deaths related to pregnancy and childbirth, a mortality indicator.
This question belongs to: Accountancy and Statistics Statistics
Question #2
Which of the following statements about tabulation is correct?
A. Tabulation eliminates the need for classification.
B. Tabulation is the first step of data collection.
C. Tabulation is the process of grouping data into classes.
D. Tabulation presents data in rows and columns for easy comparison.
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Correct Answer: Option D

Explanation:
Tabulation is the systematic arrangement of data in a table with rows and columns.
This question belongs to: Accountancy and Statistics Statistics
Question #3
If class intervals are inclusive, before plotting a histogram we must:
A. Use cumulative frequencies
B. Plot directly
C. Change class width
D. Convert them to exclusive by adjusting boundaries
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Correct Answer: Option D

Explanation:
Inclusive intervals have gaps; adjusting by half of the gap makes them continuous.
This question belongs to: Accountancy and Statistics Statistics
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