When 4 dice are thrown, what is the probability that the same number appears on each of them?  Choose one: A) 1/36 B) 1/18 C) 1/216 D) 1/5 E) 1/4
Sample space (Denominator): When 4 dice are thrown simultaneously, then the total number of possible outcomes is 64 = 1296.   Event (Numerator): The chances that all the dice show same number (1,1,1,1),   (2,2,2,2), (3,3,3,3), (4,4,4,4), (5,5,5,5), (6,6,6,6)} is 6.   Probability = Event/ Sample space = 6/64 = 1/63 = 1/216.   ANSWER:1/216
<result>C</result>
When 4 dice are thrown, what is the probability that the same number appears on each of them?