SAMPLE SIZES LARGER THAN 25


When you have a sample size larger than 25, you cannot use the Wilcoxon table. In such instances, your T is almost normally distributed. When this is the case, you proceed as before to find T. That is, you find the sum of the smaller ranks. After you find T, you use the following formula, which you evaluate based on the z table.




Six Sigma and Beyond. Statistics and Probability
Six Sigma and Beyond: Statistics and Probability, Volume III
ISBN: 1574443127
EAN: 2147483647
Year: 2003
Pages: 252

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