Four people each roll a four die once. Find the probability that at least two people will roll the same number ?	Choose the most appropriate option.
A) 13/18 B) 13/17 C) 13/11 D) 13/19 E) 13/12
The number of ways of rolling a dice where no two numbers probability that no one rolls the same number = 6 x 5 x 4 x 3   Now total possibilities of rolling a dice = 6464   The probability that a no one gets the same number = 6×5×4×364=5186×5×4×364=518   So the probability that at least two people gets same number = 1−5/18=13/18   13/18nswer:13/18
<result>A</result>
Four people each roll a four die once. Find the probability that at least two people will roll the same number ?