One of the biggest challenges for Six Sigma students is Hypothesis Testing. Use the Hypothesis Tests Study Guide, and you’ll be set!
Two Sample T tests are used to resolve hypothesis tests around comparing process means. The underlying chart makes use of the T distribution.
The One and Two Sample Proportion Hypothesis tests involve a population with two samples. These tests may assume a Binomial Distribution.
1 sample Wilcoxon Non Parametric Hypothesis Test is a rank-based test and it compares the standard value with a hypothesized median.
The 1 sample sign non parametric hypothesis test simply computes a significance test of a hypothesized median value for a single data set.