caption: Using technology We prefer software that gives the exact P-value for the Wilcoxon test rather than the Normal approximation.
exif: {"Image DocumentName": "Using technology We prefer software that gives the exact P-value for the Wilcoxon test rather than the Normal approximation.", "Image ImageDescription": "Neither Excel nor the TI-83 calculator has menu entries for rank tests. Minitab offers only the Normal approximation. Here is output from CrunchIt! for results of three tests that could be used to compare yields for the two groups of corn plots. Note: This output is no longer available in CrunchIt!.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}