Table 3. Regression results for e-hail knowledge.

Variable	β	SE	t-value
				Age (5-year increments)	-0.10	0.03	-4.16***
Gender (ref=female)
Male	0.26	0.08	3.24**
Education (ref=HS or less)
Some college	0.25	0.09	2.87**
College degree	0.29	0.10	2.92**
> college degree	0.28	0.09	3.14**
Income (ref=<$25,000)
$25,000-99,999	0.02	0.07	0.23
≥$100,000	0.22	0.13	1.71†
Transportation satisfaction	0.07	0.03	2.42*
Discuss transportation	0.08	0.03	3.10**

Notes: β = parameter estimate; SE = standard error.

^†p < 0.10.

^*p < 0.05.

^**p < 0.01.

^***p < 0.001.