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Unformatted text preview: convert to z score by dividing value by standard error compare to absolute value of 1.96 (if greater, then significant skew or kurtosis - K-S test (Kolmogorov-Smirnov) tests if data differ from a normal distribution significant = non normal data non-significant = normal data SPSS P-P plot: analyze descriptive stats p plot Only need normal plots Z scores: descriptive stats frequencies stats skew and kurtosis data split file output organized by groups (gender) after, turn off split file (data split file analyze all data)...
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This note was uploaded on 08/30/2010 for the course PSYC 209 taught by Professor Hoffman during the Spring '08 term at University of Delaware.
- Spring '08