Query regardging hypergeometric distribution

[ang...@gmail.com]

Hi,

I have a question about what is happening in this video at 00:11:58 -

http://www.youtube.com/watch?v=t6HO-QG-HhE#t=718s.

I am not understanding how the hypergeometric distribution described here is with replacement. It is looking like the calculation is considering the sampling to be without replacement. Can you please explain sir..

Thanks!

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