You roll a standard number cube. find p(number greater than 1)

In a cube, there are six sides: just like a dice, the set of possibilities are {1, 2, 3, 4, 5, 6}. In this case, the number of sample set is 6. Hence the probability of getting a number greater than 1 is 5 that is from {1, 2, 3, 4, 5}; 5/6. The answer to this problem is 5/6.

Hello,

p(x>1)=1-p(x=1)=1-1/6=5/6 (si le dé n'est pas pipé).