Which of the following is a principle of good questionnaire design? MCQ with Answer and Explanation
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Question #1
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Total Fertility Rate (TFR) is obtained by summing age-specific fertility rates and multiplying by:
Correct Answer: Option C
Explanation:
Because each ASFR is per 1000 women for a 5-year span, the sum is multiplied by 5 to give children per woman.
Because each ASFR is per 1000 women for a 5-year span, the sum is multiplied by 5 to give children per woman.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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The population of a country in 2020 was 100 million with a growth rate of 2% per year. Assuming exponential growth, the population in 2022 is approximately:
Correct Answer: Option C
Explanation:
Using compound formula: 100 × (1.02)^2 = 104.04 million.
Using compound formula: 100 × (1.02)^2 = 104.04 million.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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A frequency distribution that uses 'less than' or 'more than' type classes is called:
Correct Answer: Option C
Explanation:
Cumulative frequency distributions sum frequencies up to a point or from a point.
Cumulative frequency distributions sum frequencies up to a point or from a point.
This question belongs to:
Accountancy and Statistics
Statistics
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