Exam papers for the New Zealand NCEA Standards, with worked solutions. These have been checked against the published mark schemes so they’re basically correct, but they don’t pretend to be polished final products.
2024
91577 Complex Numbers
91578 Differentiation
91579 Integration
91584 Evaluate Statistical Reports
I’ve done fewer of these because the supporting paperwork isn’t always available, and also because this isn’t really mathematical statistics: it crosses a line into something like ‘societal interpretive statistics creating a public informed about how to manage information’. But that’s important in its own way, and some day I might go back to it.