Final answer:
To determine who was mentioned to be good out of the freshman, 1 year younger than Joe, we need to understand the given information. Since Joe's year is not specified, we cannot determine who was mentioned to be good out of the freshman, 1 year younger than Joe. Therefore, the answer is 3) Cannot be determined.
Step-by-step explanation:
To determine who was mentioned to be good out of the freshman, 1 year younger than Joe, we need to understand the given information. The freshman, sophomore, junior, and senior years are numbered one, two, three, and four, respectively. A random number generator is used to pick two of those years and all students in those two years are in the sample. Since Joe's year is not specified, we cannot determine who was mentioned to be good out of the freshman, 1 year younger than Joe. Therefore, the answer is 3) Cannot be determined.