Which of the following should be avoided in a good questionnaire? MCQ with Answer and Explanation
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Question #1
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Harmonic mean is most appropriate for averaging:
Correct Answer: Option C
Explanation:
Harmonic mean is suitable for averaging rates or ratios because it gives equal weight to each data point's reciprocal, preventing distortion from high values in rate calculations.
Harmonic mean is suitable for averaging rates or ratios because it gives equal weight to each data point's reciprocal, preventing distortion from high values in rate calculations.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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In a statistical table, the source note is usually placed:
Correct Answer: Option D
Explanation:
The source is indicated as a footnote at the bottom of the table.
The source is indicated as a footnote at the bottom of the table.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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The process of arranging data into groups on the basis of common characteristics is called:
Correct Answer: Option D
Explanation:
Classification groups homogeneous data into categories based on similarities.
Classification groups homogeneous data into categories based on similarities.
This question belongs to:
Accountancy and Statistics
Statistics
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