Consider two sampling distributions (A and B) obtained from the same population of values: A was constructed with samples of 50 values, B was constructred with samples of 300 values. Which of the following statements is correct?

1. The standard error of B is a larger value than that of the standard deviation of the population.
2. The standard error of B is the same as the standard error of A.
3. The standard error of B is larger than the standard error of A.
4. The standard error of B is 300.
5. The standard error of B is smaller than the standard error of A.