Which of the following is a valid probability value? MCQ with Answer and Explanation
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Question #1
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In questionnaire design, a 'double-barreled question' is problematic because it:
Correct Answer: Option C
Explanation:
Double-barreled questions (e.g., 'Do you find the product affordable and high-quality?') conflate two attributes, making responses ambiguous and uninterpretable for either dimension.
Double-barreled questions (e.g., 'Do you find the product affordable and high-quality?') conflate two attributes, making responses ambiguous and uninterpretable for either dimension.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Which index number formula uses the unweighted geometric mean of price relatives?
Correct Answer: Option B
Explanation:
The Jevons index is the geometric mean of the price relatives, giving equal weight to each item.
The Jevons index is the geometric mean of the price relatives, giving equal weight to each item.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Which of the following should be avoided in a good questionnaire?
Correct Answer: Option A
Explanation:
A double‑barreled question asks about two issues at once, creating confusion. It should be avoided.
A double‑barreled question asks about two issues at once, creating confusion. It should be avoided.
This question belongs to:
Accountancy and Statistics
Statistics
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