is a privately owned company headquartered in State College, Pennsylvania, with subsidiaries in Chicago, San Diego, United Kingdom, France, Germany, Australia and Hong Kong. Get step-by-step guidance on collecting data, setting up your worksheet, performing the analysis, and interpreting your results. You can also find in-depth topics on statistical concepts and other resources, including the methods and formulas used in Minitab. In technical terms, a P value is the probability of obtaining an effect at least as extreme as the one in your sample data, assuming the truth of the null hypothesis.
As you are using Minitab Express a very helpful feature are the different 'just-in time' access points to Help.
For example, suppose that a vaccine study produced a P value of 0.04.
A full list of the features that are included in Minitab Express is available here . Our global network of representatives serves more than 40 countries around the world. As a student or faculty, download Minitab Express with steep discounts by renting a 6- or 12- month version from OnTheHub. If you have multiple operators and one part, follow these instructions to assess gage repeatability and reproducibility: ANOVA uses the F-test to determine whether the variability between group means is larger than the variability of the observations within the groups. This brings us back to why we … If that ratio is sufficiently large, you can conclude that not all the means are equal. Its intuitive interface makes it easy for students to analyze their data.
The gage R&R tools in Minitab require multiple operators and multiple parts.