Gross Reproduction Rate (GRR) is calculated as TFR multiplied by: MCQ with Answer and Explanation

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Gross Reproduction Rate (GRR) is calculated as TFR multiplied by:

A. Inverse of sex ratio

B. Proportion of female births

C. Life expectancy at birth

D. Proportion of male births

Answer: Option B

Solution (By JKSSB Mock Tests)

GRR = TFR × (female births / total births), representing the average number of daughters a woman would have.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1

For a moderately skewed distribution, the difference between mean and mode is approximately:

A. 2 (Median - Mean)

B. 3 (Mean - Median)

C. 3 (Median - Mean)

D. 2 (Mean - Median)

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Correct Answer: Option B

Explanation:
From empirical relation: Mean - Mode ≈ 3(Mean - Median).

This question belongs to: Accountancy and Statistics Statistics

Question #2

The SRS (Sample Registration System) provides data on:

A. Birth rate and death rate

B. Industrial output

C. Census population

D. Imports and exports

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Correct Answer: Option A

Explanation:
SRS gives annual estimates of fertility and mortality indicators.

This question belongs to: Accountancy and Statistics Statistics

Question #3

The cumulative frequency curve is also known as:

A. Histogram

B. Ogive

C. Frequency polygon

D. Bar chart

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Correct Answer: Option B

Explanation:
An ogive is a graph of cumulative frequencies plotted against the upper class boundaries (less than type) or lower boundaries (more than type).

This question belongs to: Accountancy and Statistics Statistics

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