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**Mean about zero**

### Mean about zero

**Latex Code**:

**MathML Code**:

$\mu ={\mu}_{1}=\sum \mathrm{xP}\left(x\right)$ |

**MathType 5.0**:

Equations > Statistics > Moments > Mean about zero## Mean about zeroLatex Code:MathML Code:
MathType 5.0: |