Recent content by Lidia

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    Probability question

    Hi Katxt, Thank you so much for your reply! Highly appreciated! :) Lidia
  2. L

    Probability question

    Hi guys, I have a probability question that I really tryed to solved, but seems to be to hard for my actual knowledge. I would kindly asked if you can help me with that. We have 985 white balls and 15 black balls, randomly distributed in the white balls. All 1000 balls are splited in grups of...