For a dataset with values 2, 4, 8, 16, 32, the geometric mean is: MCQ with Answer and Explanation
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Question #1
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Three dice are rolled. The probability of getting a sum of 5 is:
Correct Answer: Option B
Explanation:
Combinations: (1,1,3) and (1,2,2) each with 3 permutations, total 6 favorable. 6/216 = 1/36.
Combinations: (1,1,3) and (1,2,2) each with 3 permutations, total 6 favorable. 6/216 = 1/36.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Weighted mean is used when:
Correct Answer: Option C
Explanation:
Weighted mean assigns weights to reflect the varying importance of items.
Weighted mean assigns weights to reflect the varying importance of items.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Which measure of central tendency is not affected by extreme values?
Correct Answer: Option A
Explanation:
The median depends only on the middle value(s) and is resistant to outliers.
The median depends only on the middle value(s) and is resistant to outliers.
This question belongs to:
Accountancy and Statistics
Statistics
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