The crude birth rate and crude death rate of a country are 18 and 6 per 1000. The rate of natural increase is: MCQ with Answer and Explanation
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Question #1
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The mode can be found graphically by:
Correct Answer: Option A
Explanation:
The modal class is the tallest bar in a histogram.
The modal class is the tallest bar in a histogram.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Which graphical representation is most appropriate for displaying a cumulative frequency distribution?
Correct Answer: Option A
Explanation:
An ogive plots cumulative frequencies against class boundaries, providing a visual representation of cumulative distribution and enabling estimation of medians and percentiles.
An ogive plots cumulative frequencies against class boundaries, providing a visual representation of cumulative distribution and enabling estimation of medians and percentiles.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Which of the following is NOT a method of collecting primary data?
Correct Answer: Option C
Explanation:
Using published government reports is a source of secondary data. The other methods involve collecting data firsthand.
Using published government reports is a source of secondary data. The other methods involve collecting data firsthand.
This question belongs to:
Accountancy and Statistics
Statistics
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