In a random sample of 16 exchange rate analysts, 8 believed that the Japanese yen would be an excellent investment this year, 5 believed that it would be a poor investment, and 3 had no strong opinion...

In a random sample of 16 exchange rate analysts, 8 believed that the Japanese yen would be an excellent investment this year, 5 believed that it would be a poor investment, and 3 had no strong opinion on the question. What conclusions can be drawn from these data?