According to Census 2011, the population density of India (persons per sq km) is: MCQ with Answer and Explanation
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Question #1
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A frequency distribution with classes 10-20, 20-30, 30-40 … is called:
Correct Answer: Option D
Explanation:
The upper limit of a class is the lower limit of the next; an observation equal to the upper limit goes to the next class.
The upper limit of a class is the lower limit of the next; an observation equal to the upper limit goes to the next class.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Demography is the statistical study of:
Correct Answer: Option B
Explanation:
Demography focuses on human populations, their size, structure, and changes.
Demography focuses on human populations, their size, structure, and changes.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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The geometric mean is suitable for averaging:
Correct Answer: Option B
Explanation:
GM is appropriate for averaging multiplicative changes over time.
GM is appropriate for averaging multiplicative changes over time.
This question belongs to:
Accountancy and Statistics
Statistics
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