Finally...

From my graph I have concluded that day students carry an average of 100 chf more on them than boarding students. I asked all of my students during the school day on weekdays. Because of this, day students might have to eat a meal on their way home or take a taxi back to their house. Boarding students probably have their money locked in their dorm room closet, so they do not need much for the class day. I think Ms. Blum should encourage students to carry less money with them so that there are fewer thefts on campus, which will benefit our student body immensely.

In conclusion, if you want to randomly go to Sara Li's with your TASIS boarding school friends for ice cream after lunch, most should have the money in their pocket to be able to go with you. However, if you want to take a taxi down to Lugano (ie: the world's most expensive taxis) they will probably need to visit the ATM first! Unless this friend is Paolo Pinto... Thank you all for your time!
-Mr Schiff aka Dalicious