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Variance terms Analysis of Biological Data/Biometrics Dr. Ryan McEwan

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Presentation on theme: "Variance terms Analysis of Biological Data/Biometrics Dr. Ryan McEwan"— Presentation transcript:

1 Variance terms Analysis of Biological Data/Biometrics Dr. Ryan McEwan
Department of Biology University of Dayton

2 Sum of squares & Variance
Variance = Sum of Squares/Degrees of Freedom

3 Sum of squares & Variance
Variance = Sum of Squares/Degrees of Freedom

4 Sum of squares & Variance
Variance = Sum of Squares/Degrees of Freedom Sum of Squares Variance symbol Degrees of Freedom df

5 Sum of squares & Variance
Variance = Sum of Squares/Degrees of Freedom mean Each value

6 Sum of squares & Variance
Variance = Sum of Squares/Degrees of Freedom Sample size

7 Sum of squares & Variance
Variance = Sum of Squares/Degrees of Freedom Sum of Squares mean Variance symbol Each value Sample size Degrees of Freedom df

8 Standard Deviation

9 Standard Error

10 Standard Error


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