![]() The Chi-square test results appear in the session window.Click “OK” in the window named “Cross Tabulation and Chi-Square.”.Click “OK” in the window named “Cross Tabulation – Chi-Square.”.Check the boxes of “Chi-square analysis”, “Expected cell counts,” and “Each cell’s contribution to the Chi-Square statistic.”.A new window named “Cross Tabulation – Chi-Square” pops up.A new window named “Cross Tabulation and Chi-Square” pops up.Click Stat → Tables → Cross Tabulation and Chi-Square.Steps to run a chi-square test in Minitab: Alternative Hypothesis (Ha): At least one of the suppliers has different pass rates from the others.Data File: “Chi-Square Test1” tab in “Sample Data.xlsx” distribution-free) hypothesis test: chi-square test. Use Minitab to Run a Chi-Square TestĬase study 1: We are interested in comparing the product quality exam pass rates of three suppliers A, B, and C using a nonparametric (i.e. The test statistic is calculated with the observed and expected frequency. If (calculated chi-square statistic) is smaller than (critical value), we fail to reject the null hypothesis. N is the number of cells in the contingency table. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |