mean • variance • standard deviation • standard error
TRANSCRIPT
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Quantitative Methods in Genetics
• Mean • Variance• Standard deviation• Standard error• Chi-Square Analysis
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Statistical Analysis
• Mean (X) = ∑Xi/n• Variance (s2) = (∑Xi – X)2/n-1• Standard deviation (s) = √s2
• Standard error = sd / n-1
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Product/Sum Law
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Null Hypothesis
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Errors
• Type I• Type II
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Chi-Square Analysis
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Degrees of freedom
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Example
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Table