113. Two fair dice are rolled. Let X be the absolute value of the difference between the two numbers
問題詳情
113. Two fair dice are rolled. Let X be the absolute value of the difference between the two numbers on the dice. Calculate the probability that X < 3. (A) 2/9 (B) 1/3 (C) 4/9 (D) 5/9 (E) 2/3