Recent content by podom

  1. P

    Variance and mean estimation

    Hi guys, I am facing statistic and probability for the first time in my life and actually I don't really know how to move with this excercise, can anyone help me ? The length of some nails can be assumed to be evenly distributed. The nails are checked so that those smaller than 28
  2. P

    Statistic mean and variance estimation

    Hi guys, I am facing statistic for the first time in my life and actually I don't really know how to move with this excercise, can anyone help me ? The length of some nails can be assumed to be evenly distributed. The nails are checked so that those smaller than 28,