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Homework Help: Probability distribution functon

  1. Oct 24, 2009 #1
    1. The problem statement, all variables and given/known data
    i have given following problem.I want to know how find an expression for given graph (that is 1st part).rest of parts i will try my self.but with first part i have no idea how to do it. i have attache the word file

    2. Relevant equations

    3. The attempt at a solution

    i was thinking following

    F(y) x/6 y<2
    F(y) 1/3 2<y<4
    F(y) x/3 - 1 4<y<6
    F(y) 1 y>6

    Attached Files:

  2. jcsd
  3. Oct 25, 2009 #2
    I assume the graph is suposed to match up with the numbers that the axes were labeled with, so I would go with your equations.
  4. Oct 25, 2009 #3
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