Which of the following is NOT a demographic process? MCQ with Answer and Explanation

Which of the following is NOT a demographic process?
A. Mortality
B. Migration
C. Fertility
D. Industrialization
Answer: Option D
Solution (By JKSSB Mock Tests)
Demographic processes directly change population size and composition; industrialization is an economic process.

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Practice More Statistics Questions

Question #1
When constructing a frequency polygon, the frequencies are plotted against:
A. Lower class limits
B. Upper class limits
C. Cumulative frequencies
D. Class marks (midpoints)

Correct Answer: Option D


Explanation:
A frequency polygon connects the points formed by the class frequencies plotted at the exact midpoints of the class intervals.

This question belongs to: Accountancy and Statistics Statistics
Question #2
A researcher uses the published census data to study urbanization trends. In this context, the census data is:
A. Qualitative Data
B. Primary Data
C. Experimental Data
D. Secondary Data

Correct Answer: Option D


Explanation:
Since the data was originally collected by the government and the researcher is reusing it, it acts as secondary data.

This question belongs to: Accountancy and Statistics Statistics
Question #3
In a frequency distribution, if the class midpoints are 10, 20, 30, 40, the class width is:
A. 5
B. 15
C. 10
D. 20

Correct Answer: Option C


Explanation:
Difference between consecutive midpoints = 10, so class width = 10.

This question belongs to: Accountancy and Statistics Statistics