Question #f7631
1 Answer
Jun 18, 2016
Probability of getting a prime number is
Probability of getting a non-integer number is
Explanation:
The set of elementary events is
Assuming the cube is symmetrical from any perspective, the probability of getting each number is the same for all results of tossing. That makes the probability of each number to be
There
Each number that is the result of tossing this cube is integer. There are no non-integer numbers among them. It means that the probability to get a non-integer number equals to