You are more likely to notice a car like your own due to selective perception
This scenario is one example of the Signal Detection Theory. It can be that Marge is interested with the topic of the upcoming election that is why she was able to pick up the conversation despite the background noise in the restaurant. This is also why Xavier was not able to hear that conversation.
Answer: It is a woman's team.
Technically, it's impossible to score 73 points in a game of basketball by just scoring one single point by each member of the team .
In basketball, there are 5 players in a team on the pitch at a time, plus 7 substitutes making a total of 12 players. The maximum number of points that can be attained by each individual scoring only one point including substitutes is 12 points.
So all things being equal, the team was a women's team and not a single man scored a point because no man was playing the game.