Discuss the following problem:
Q: There are two tribes the Eddas, a friendly tribe, and the Thors, a hostile tribe (ignore the Aeolians and the Boreans for this part of the problem)
An anthropologist has to study one or the other of these two tribes after being dropped into the area where the tribes live. He knows the differentation in eye color between the tribes but nothing else; if he accidentally chooses to study the Thors he will be killed. If the Eddas are chosen he will win a nobel prize.
1. How does he decide which tribe is which after landing?
2. What is the probability he can tell whether he is with the Thors, the Eddas?
