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