The questions for the home exam will be published in a few days.
In the meantime, you can start reading the paper (below).
Please remember that this is a home exam - and you are expected to work on it alone.
Raviv, O., Ahissar, M., & Loewenstein, Y. (2012). How recent history affects perception: the normative approach and its heuristic approximation. PLoS computational biology, 8(10).