Impact of Driver Age and Experience in Software Usage on Driving Safety and Usability of Car-Sharing Software

Table 3

Descriptive statistics of frequency and percentage of steering wheel correction frequency among different experience levels without operating car-sharing software.

Frequency		0	2	3	4	5	z
Experienced/inexperienced	Experienced	12 (50%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	−5.62	≤0.0011
	Inexperienced	0 (0.0%)	8 (33.3%)	8 (33.3%)	3 (12.5%)	1 (4.2%)