Mathematics · Statistics
The r-th central moment (μr) of a distribution of a random variable X is defined as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Σ xrn
- 2E[(X − x̄)r]σr
- 3E[(X − μ)r]✓
- 4E[Xr]
Correct answer
E[(X − μ)r]
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