*6.3. Sports Events from the Pozna ´n Half Marathon Cycle Cause Inadequate Supporters' Behavior in the City (e.g., Loud Behavior, Fights, etc.)*

Checking if the fractions of the people who answered YES to this question differ significantly between the two analyzed groups—Chi-square test. Chi-square test. Fractions do not differ from each other in a statistically significant way: *p*-value = 0.153 (>0.05). It cannot be assumed that there is a relationship between the type of event and the answer to the question being analyzed. The distribution of the analyzed feature in both groups again differs significantly from the normal (*p* < α), therefore the nonparametric test was be used—U Mann Whitney's test. The average level of dissatisfaction is not significantly different between the analyzed groups *p* = 0.990 (the average in the samples was, for the Half Marathon 3.83, for Cavaliada 4.16)
