Decisions about alpha level may be different, especially as it relates from hard sciences to social sciences.For example, medical trials for cancer treatments are conducted at an alpha of 0.0001 - so "significant difference" is concluded if there is a "change" seen in 1 out of 10,000 patients.For "hard" and social sciences, alpha of 0.05 is used. For example, research on teaching effectiveness would conclude that the methods are effective is 5 or less out of 100 students fail. Do you agree with these alpha levels? Why or why not? Provide a specific example and interpretation of "significance" in your answer.