Mann | whitney u test calculator
ThisisasimpleMann-WhitneyUtestcalculatorthatprovidesadetailedbreakdownofranks,calculations,dataandsoon.FurtherInformation TheMann-WhitneyUtestisanonparametrictestthatallowstwogroupsorconditions ortreatmentstobecomparedwithoutmakingtheassumptionthatvaluesarenormally distributed.So,forexample,onemightcomparethespeedatwhichtwodifferent groupsofpeoplecanrun100metres,whereonegrouphastrainedforsixweeksand theotherhasnot. Requirements Tworandom,independentsamples...
This is a simple Mann-Whitney U test calculator that provides a detailed breakdown of ranks, calculations, data and so on.
Further Information
The Mann-Whitney U test is a nonparametric test that allows two groups or conditions or treatments to be compared without making the assumption that values are normally distributed. So, for example, one might compare the speed at which two different groups of people can run 100 metres, where one group has trained for six weeks and the other has not.
Requirements
Two random, independent samples The data is continuous - in other words, it must, in principle, be possible to distinguish between values at the nth decimal place Scale of measurement should be ordinal, interval or ratio For maximum ...