Probability Questions

Q1.

Question 1 2 pts We have a discrete random variable with the following pmf: px (-1) = px (0) = px (1) = For this random variable, ux is and Of isWhat is the sample space of the following experiment? We role three dice simultaneously, and record the summation of the outcomes. In the above experiment, what is the event that two dice outcome are 6 (and the third one is a random number between 1 and 6, inclusively)? Write clown your answers in the textbox