A new set of exercises and a prototype exam are available.
A new resolution of the prototype exam is available. Changes are in questions 3(c) and 4. The changes are highlighted in red.
About question 4. There was a typo in the resolution of question 4 because I swapped the probabilities with respect to what was indicated in the statement. I didn't read the statement carefully enough and I was betrayed by the order in which the probabilities were indicated, which was inverted compared to the previous indication. However, I changed the probabilities in the statement and not in the resolution so that in the Bayes criterion they would give different values; on the contrary, they would give the same value of 6800 in both actions, which is not what I wanted, and the EVPI would give a value of 600.
The final exam is now available with some solutions.