I don't know how to solve it.

PL? Four fair dice, colored red. green. blue, and white, are tossed. (a) Determine the probability of getting all four face values equal to 3. (b) After tossing, a quick glance at the outcome indicated that two of the face values were 3 but no other information (about their color or the values of the remaining two faces] was noted. Now determine the probability of getting all four face values equal to 3. (cl After tossing it was further noted that. out of the two observed face values of 3. one was red in color. Now determine the probability of getting all four face values equal to 3. (d) After tossing, it was nally conrmed that the two observed face values of 3 were red and white. Now determine the probability of getting all four face values equal to 3. (e) You should get distinct answers for the above four probabilities. Qualitatively explain why the above four probabilities make sense. Answers: (bl lll71. (C) 1/91. and (d) 1136