Apprendre à traduire à partir d'exemples de traductions humaines.
Réalisées par des traducteurs professionnels, des entreprises, des pages web ou traductions disponibles gratuitement.
in its usual form the problem statement does not specify this detail of the host's behavior, nor make clear whether a conditional or an unconditional answer is required, making the answer that switching wins the car with probability 2/3 equally vague.
this shows that the chance that the car is behind door 1 given that the player initially chose this door and given that the host opened door 3 is 1/3, and it follows that the chance that the car is behind door 2 given the player initially chose door 1 and the host opened door 3 is 2/3.
Dernière mise à jour : 2016-03-03
Fréquence d'utilisation : 1
Qualité :