The Exce1 command '=rand()+rand()' can be assumed to produce a value of the random value Y with continuous distribution shown below. 0 1 2 Use this distribution to answer the questions below (give all answers to 3 decimal places): a) The mode (or peak) of this distribution occurs at what value of Y? b) What is P(Y s 1)? c) What is F(Y S 0.5)? d) What is P(0.5 S Y s 1.5)? You can save a lot of effort by using the symmetry of the distribution