1. Behavior or actions that are unpredictable, without clear purpose, pattern, or deliberate intention
The random conduct of the crowd made it difficult for security to predict movements.
A conduta aleatória da multidão dificultou a previsão de movimentos pela segurança.
2. In statistics and research, behavior or sampling that occurs without a predetermined system or bias
The random conduct of the survey ensured unbiased results.
A conduta aleatória da pesquisa garantiu resultados imparciais.