ความคิดเห็นที่ 17

ภาษาอังกฤษ ------------------------------------------ M: Ben, suppose you're on a game show. M: And you're given a chance to choose from three different doors, all right - -? M: Now, behind ... one of the doors, it's a new car. M: Behind the other two .... goats. M: Which door would you choose, Ben - -?
B: Ah... Door No.1. M: Door No.1, Ben chooses door No.1. M: All right. Now, the game show host, who, btw, knows what's behind all the other doors. M: Decides to open another door. Let's say he chooses ... door No.3. M: Behind which ... sits ... a goat. M: Now ...... Ben, game show host comes up to you, ... , "Ben" ... M: Do you want to stay with door No.1 or go with door No.2 - -? M: Now ... is it in your interest to switch your choice - -?
B: Yeah M: Ooh, wait. Remember, the host knows where the car is... M: So, how do you know he's not playing a trick on you - -? Trying to use reverse psychology to get you to pick a goat - -? B: (อุทานว่าไรไม่รู้) I wouln't really care, I mean, my answer's based on ... statistics. ฺ Based on variable change. M: Variable change. He just asked you a simple question - -? B: Yeah, which changed everything. M: Enlighten us. B: Well, when I was originally asked to choose a door, I had a 33.3% chance to choosing right. B: But after you open one of the doors and then ... reoffer me the choice it's now .. 66.7% B: If I choose to switch, so now, I'll take door No.2 and ... thank you for that extra ... 33.3% M: Exactly ... ... ...
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