Exam (elaborations)
PCA - PROCEDURAL OPTIONS IN PCA ACTUAL EXAM QUESTIONS AND ANSWERS
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What three methods test for normal distribution of variables Person's correlation (r), Z score, Kolmogorov-Smirnov test What is the Kolmogorov-Smirnov Test Compares distribution to perfect normal distribution with same mean and variance. It is very strict How do you calculate the Z ...
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