What is the geometric mean of 2, 4 and 8?
Correct answer A. 4
Explanation
The geometric mean is the nth root of the product of n values: ∛(2 × 4 × 8) = ∛64 = 4.
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More Statistics questions
See allThe median is the central value only when the data are?
Correct answer C. Arranged
The harmonic mean cannot be calculated if any value in the data is?
Correct answer C. Zero
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In a positively skewed distribution, the median is ____ than the mean. Which word fills the blank?
Correct answer B. Less
What is the harmonic mean of two numbers a and b?
Correct answer A. 2ab/(a + b)
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