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Statistical Tests

Statistical tests are available for almost any situation you can think of. Below you find an overview on the most often needed tests:

Hypothesis Testing
      Types of errors
      One-sided and two-sided tests
      Distribution-free tests
Comparing means
      one-sample t-test - small sample size
      one-sample t-test - large sample size
      two-sample t-test
      paired experiments (diff. t-test)
Comparing variances
      one sample chi-square test
      two sample F-Test
Comparing distributions
      chi-square test
      Kolmogorov Smirnov test
Testing the correlation coefficient
Outlier tests
      basic rules
      Dean and Dixon test
Control charts
      x- and R-chart
      p-chart and c-chart

Last Update: 2005-Dez-23