OG详解-OG1 数学1 Q5

Choice A is correct. The total number of possible outcomes for rolling a fair 14-sided die is 14. The number of possible outcomes for rolling a 2 is 1. The probability of rolling a 2 is the number of possible outcomes for rolling a 2 divided by the total number of possible outcomes, or 114​​ .
Choice B is incorrect. This is the probability of rolling a number no greater than 2. 
Choice C is incorrect. This is the probability of rolling a number greater than 2. 
Choice D is incorrect. This is the probability of rolling a number other than 2.