$begingroup$ This question was migrated from Stack Overflow because it can be answered on Cross Validated. Migrated 13 hours ago. This was a math question I was working on for a while https://math.stackexchange.com/questions/4976090/probability-of-people-leaving-a-cocktail-party In this question, there is a cocktail party with “n” people. However, the rate at which people leave the party increases as […]