Population density is defined as: MCQ with Answer and Explanation

Question Report Error

Population density is defined as:

A. Total population divided by urban area

B. Total population divided by total arable land

C. Number of persons per square kilometer

D. Number of households per square kilometer

Answer: Option C

Solution (By JKExamLibrary)

Population density is commonly expressed as the number of persons per unit area, usually per sq. km.

This question belongs to: Accountancy and Statistics Statistics

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Practice More Statistics Questions

Question #1 Report Error

Which of the following is an example of secondary data?

A. Observations recorded in a lab experiment

B. Data obtained from the Census of India website for a research paper

C. Data collected by a student for her project through a survey

D. Interviews conducted by a journalist

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Correct Answer: Option B

Explanation:
Data already published is secondary.

This question belongs to: Accountancy and Statistics Statistics

Question #2 Report Error

The property that the sum of squared deviations from the measure is minimum is characteristic of:

A. Median

B. Arithmetic mean

C. Mode

D. Geometric mean

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Correct Answer: Option B

Explanation:
The arithmetic mean minimizes the sum of squared deviations, i.e., Σ(x - x̄)² is minimum.

This question belongs to: Accountancy and Statistics Statistics

Question #3 Report Error

Which average is most drastically affected by extreme outlier values?

A. Mode

B. Median

C. Geometric Mean

D. Arithmetic Mean

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Correct Answer: Option D

Explanation:
Since the Arithmetic Mean includes every single value in its calculation, a massive outlier will heavily pull the mean.

This question belongs to: Accountancy and Statistics Statistics

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