Given below are two statements:
Statement I: The population in research means a defined aggregate of something which is the focus of study.
Statement II: A sample is a sub-aggregate drawn from a defined aggregate to represent it.
In light of the above statements, choose the most appropriate answer from the options given below:
1. Both Statement I and Statement II are correct
2. Both Statement I and Statement II are incorrect
3. Statement I is correct but Statement II is incorrect
4. Statement I is incorrect but Statement II is correct