Recent content by rcktbr

  1. rcktbr

    Getting the probability distribution of a random variable

    Alright. I will do the same for Y so. Thanks.
  2. rcktbr

    Getting the probability distribution of a random variable

    X and Y are discrete random variables with the following joint distribution: a) Calculate the probability distribution, mean, and variance of Y. My attempt: I have calculated the probability for different values of Y and X using the following equation: ##\text{Pr(Y = y)}## = ##\sum_{i=1}^l##...
  3. rcktbr

    Searching for knowledge about probability and statistics

    I am currently studying Economics at undergraduate level and want to enhance my knowledge about probability and statistics in order to better understand econometrics.