An Experimental Study on Lateral Acceleration of Cars in Different Environments in Sichuan, Southwest China

Table 4

Results of Kruskal Wallis Test of significance.

KW			Test statistics
Highway type	Sample number	Mean of KW
Six-lane highway	472	921.51		725.673
Four-lane highway	1490	1384.93	df	2
Two-lane highway	1238	2118.82	Asymptotic Significance	0.000