Probability, SMB-012 Two dice are rolled. What is the probability that only one of the dice shows a three? (2 marks) --- 4 WORK AREA LINES (style=lined) --- Show Answers Only `5/18` Show Worked Solution `text{Each dice roll is an independent event.}` `P(3) = 1/6, \ P\text{(not 3)} = 1-1/6=5/6` `text{P (Only one 3)}` `= P text{(3, not 3)} + P text{(not 3, 3)}` `= 1/6 xx 5/6 + 5/6 xx 1/6` `= 10/36` `= 5/18`