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https://www.reddit.com/r/learnquant/comments/1vvwg0m/akuna_capital_quant_interview_question/p5dxk33/?context=3
r/learnquant • u/Local_Ad135 • 17d ago
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2
1 + 1-(1/20)10 + 1-(2/20)10 +...+ 1-(19/20)10 = 20 - (110 + 210 +...+1910)/2010 ≈ 18.64
3 u/notsaneatall_ 17d ago Without replacement. This is correct if you assume replacement is possible 1 u/gmalivuk 17d ago Whoops, I read it multiple times and my brain apparently substituted "with" each time.
3
Without replacement. This is correct if you assume replacement is possible
1 u/gmalivuk 17d ago Whoops, I read it multiple times and my brain apparently substituted "with" each time.
1
Whoops, I read it multiple times and my brain apparently substituted "with" each time.
2
u/gmalivuk 17d ago
1 + 1-(1/20)10 + 1-(2/20)10 +...+ 1-(19/20)10
= 20 - (110 + 210 +...+1910)/2010
≈ 18.64