**2.3 Data analysis**

Data cleaning was conducted using R. JASP was used to examine demographic information and descriptives of the sample. It was also used to conduct Chi-Square tests regarding early adopter status, perceived safety of AVs, and delayed licensing for teenage drivers. The Chi-Square statistic is used to analyze whether there is a statistically significant difference between the expected frequencies and the observed frequencies in one or more categories between groups in a contingency table. If significant, this test suggests that the distributions across categories and between groups are truly and significantly different [32].
