Mann Whitney U Test. 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. Your variable of interest should be continuous and your 2 groups should have similar values on your variable of interest.
To perform the mann whitney test prism first ranks all the values from low to high paying no attention to which group each value belongs. The mann whitney u test is a statistical test used to determine if 2 groups are significantly different from each other on your variable of interest. 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.
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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. Other healthcare professional. Learn and reinforce your understanding of mann whitney u test. To perform the mann whitney test prism first ranks all the values from low to high paying no attention to which group each value belongs.
