Some of the challenges so far:
- Pickup policy. Without any backup I'm having parents give permission for everyone to self-release.
- Fees. Its harder to collect money under the new structure. I still have to check on the reimbursement process as well.
- Gender Balance - this is looking promising so far this year. I'll see when the actual signups start coming in.
Here are my teaser problems for this year.
There are 100 people in line to board a plane with 100 seats. The first person has lost their boarding pass, so they take a random seat. Everyone that follows takes their assigned seat if it's available, but otherwise takes a random unoccupied seat. What is the probability the last passenger ends up in their assigned seat?