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Variance: Excel Statistics Essential Training: 1 (2016)
Variance: Excel Statistics Essential Training: 1 (2016)

Variance is the basis for many advanced statistical concepts. Given the heights of two groups of five children, Joe Schumueller provides detailed examples for calculating deviation to ultimately calculate Variance, the average of squared deviations. Greek notation is introduced with Varience being represnsented by sigma notation.

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Skill Level Intermediate
3h 45m
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