来自《耶鲁大学开放课程：博弈论 第2集 第2集》

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  I thought similar to Chris actually
  实际上我的想法和克里斯的相近
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  and I also thought that if we got two-thirds
  我也在想我们得选平均数的2/3
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  and everyone was choosing numbers
  每个人都在1到100中选择的话
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  in between 1 and 100 ends up with 33,
  最后结果可能是33
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  would be around the number.
  会接近于平均数的2/3
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  So just to repeat the argument that we just heard.
  我再重复一遍 他刚才说
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  Again, you have to shout it out more
  再提醒一下大家 说的时候大点声
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  because I'm guessing people didn't hear that in room.
  因为我感觉刚才有些人没听清楚
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  So I'll just repeat it to make sure everyone hears it.
  所以我重复一遍 让大家都听清楚
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  A reason for choosing a number like 33 might go as follows.
  选择33的理由是
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  If people in the room choose randomly between 1 and 100,
  如果大家在1到100之间随机选择
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  then the average is going to be around 50 say
  平均数会是50左右