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Unformatted text preview: Histogram: No Skew (= 0) some say <2 No Kurtosis (= 0) some say < 2 Normality Plot (ranked deviations vs. z scores) should be straight line Statistical tests for normality: Kolmogorov-Smirnov test , Shapiro-Wilks' W test , Lilliefors test o Equal variances among populations (treatment groups)...
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This note was uploaded on 03/09/2010 for the course BIOL 406 taught by Professor Brandivanroo during the Spring '10 term at Framingham State College.
- Spring '10