Figures & data
Figure 2. Preference of airport to smuggle illegal objects across understandability (percentages of participants).
![Figure 2. Preference of airport to smuggle illegal objects across understandability (percentages of participants).](/cms/asset/2bee21f2-e4b7-42fd-9f6c-7aa59cb486aa/rjrr_a_1894469_f0002_b.jpg)
Figure 3. Mean values of the perceived likelihood of successfully smuggling illegal objects at airports A (traditional security check) and B (randomization-based security check) across understandability. The error bars represent standard errors.
![Figure 3. Mean values of the perceived likelihood of successfully smuggling illegal objects at airports A (traditional security check) and B (randomization-based security check) across understandability. The error bars represent standard errors.](/cms/asset/599d0630-0f94-4dec-9060-409d3830bd61/rjrr_a_1894469_f0003_b.jpg)
Figure 4. Mean values of the factors wait time, personnel costs, strictness, fairness, airport security and crime deterrence. X-axis represents the question “Which airport is better regarding…?”, 5-point rating scale; y-axis represents the question “How important are these factors?”, 5-point rating scale. The error bars represent confidence intervals.
![Figure 4. Mean values of the factors wait time, personnel costs, strictness, fairness, airport security and crime deterrence. X-axis represents the question “Which airport is better regarding…?”, 5-point rating scale; y-axis represents the question “How important are these factors?”, 5-point rating scale. The error bars represent confidence intervals.](/cms/asset/7f9ea946-ef12-414d-a114-da71bd04bba8/rjrr_a_1894469_f0004_b.jpg)
Table A1. Number of participants, row percentages - preference of departure airport.
Table A2. Number of participants, row percentages - preference of airport to smuggle illegal objects.
Table A3. Mean values, standard deviations and confidence intervals (95%) of the factors personnel costs, strictness, fairness, airport security and crime deterrence of participants.