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title: "Normal equations"
canonical: "https://modelassist.epixanalytics.com/space/EA/26576326/Normal%20equations"
format: markdown
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|  |  |
| --- | --- |
| ·       Format: | Normal(<span style="color: #222222">μ</span>, <span style="color: #222222">σ</span>) |
| ·       Probability density function: | ![image](media://215fb804-9ae2-43b9-9248-af31a23dd918)<br>> Macro (mathblock) |
| ·       Cumulative distribution function: | *No closed form* |
| ·       Parameter restrictions: | <span style="color: #222222">σ</span> > 0 |
| ·       Domain: | - ∞ < *x* < ∞ |
| ·       Mean: | <span style="color: #222222">μ</span> |
| ·       Mode: | <span style="color: #222222">μ</span> |
| ·       Variance: | <span style="color: #222222">σ</span><sup><span style="color: #222222">2</span></sup> |


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