Final answer:
The probability of rolling a 2 on a six-sided die is 1 out of 6, or 1/6, since there are six possible outcomes and only one of them is a 2.
Step-by-step explanation:
The question asks about the probability of rolling a specific number on a six-sided die, which is a basic concept in probability theory. A die has six faces, numbered from 1 to 6, and each face has an equal chance of landing face up when the die is rolled. Therefore, the probability of rolling any specific number, such as a 2, is 1 out of 6 (or 1/6). This is because there is only one side with the number 2 and six possible outcomes in total. The correct answer from the provided options is a) 1/6.