This chart shows the experimental design of four students who are all observing what kind of bird seed birds tend to eat more often.

Student 1 Student 2 Student 3 Student 4
- Performed the experiment once
- Used the same area, same time of day, and same amount of seeds

- Repeated the experiment 5 times
- Used the same area, different time of day, and different amount of seeds

- Repeated the experiment 2 times
- Used the same area, different time of day, and different amount of seeds

- Repeated the experiment 5 times
- Used the same area, same time of day, and same amount of seeds

Which student is the most likely to have reproducible results?