U-Test (Mann-Whitney) : WinSTAT Statistics Software Add-In for Excel

U-Test (Mann-Whitney)

Sample Results as an Excel Table:

U-Test (Mann-Whitney)

		Horsepower
	N	Mean Rank	U
New or Used
new	34	42.82352941	861
used	38	30.84210526	431


	Z	P

	-2.425781283	0.015275473