problem 6) what is the correlation between markets from the point of view of a U.S investor?

problem 6)what is the correlation between markets from the point of view of Japanese investor?

Period United States Japan Exchange Ratea 1 2 3 4 5 6 12% 15% 5% 10% 6% 18% 12% 10% 12% 7% 200 180 190 150 170 180 "Beginning of period value of yen for dollars. What is the average return in each market from the point of view of a U.S. and a Japanese investor? 5. What is the standard deviation of return from the point of view of a U.S. and a Japanese investor? 6. What is the correlation of return between markets from the point of view of each investor