25 01 2025 E TS

Pagina 1

20/01/25, 08:24January 25: Attempt review Page 1 of 6https://remoteexam.polimi.it/mod/quiz/review.php?attempt=282598&cmid=6676 202425GTAJanuary 25Preview Question 1Not answered Marked out of 2.00 Started onMonday, 20 January 2025, 8:24 AM StateFinished Completed onMonday, 20 January 2025, 8:24 AM Time taken7 secs QUIZ Given the zero-sum game described by the matrix Ond the value of the game. Answer: ⎛ ⎝ ⎜⎜ 3 3 5 5 2 3 6 6 5 ⎞ ⎠ ⎟⎟ The correct answer is: 4 20/01/25, 08:24January 25: Attempt review Page 2 of 6https://remoteexam.polimi.it/mod/quiz/review.php?attempt=282598&cmid=6676 Question 2Not answered Marked out of 2.00 Question 3Not answered Marked out of 2.00 Which of the following values of can be a backward induction solution of the following game? Select one: a. b. c.none of the values shown d. (𝑥,𝑦) (𝑥,𝑦)=(3,3) (𝑥,𝑦)=(6,2) (𝑥,𝑦)=(2,6) The correct answer is: (𝑥,𝑦)=(3,3) The students A,B,C,D,E are interested in 3 rooms in the Campus. Each student can get at most one room. Their evaluation for the rooms is the following: Using a VCG mechanism, student A gets room 3. How much does she pay? Answer: 𝐴 𝐵 𝐶 𝐷 𝐸 Room 1 30 25 30 20 25 Room 2 20 35 25 40 35 Room 3 40 30 35 30 35 The correct answer is: 35 20/01/25, 08:24January 25: Attempt review Page 3 of 6https://remoteexam.polimi.it/mod/quiz/review.php?attempt=282598&cmid=6676 Question 4Not answered Marked out of 2.00 Question 5Not answered Marked out of 2.00 Question 6Not answered Marked out of 2.00 There are 4 parties: White, Red, Black, Green. White has 35 votes, Red 23, Black 24 and Green 18. In order to take a decision, the majority of at least 51 votes is needed. The nucleolus of this TU game is empty. Select one: True False The correct answer is 'False'. Consider a classical Nim game with 45 piles of 5 cards, 25…