In graduate school - and that seems a minimal standard for these folks - a grade of “C” is passing, but not really acceptable. This report shows that 57% of the chapters received a “D” or an “F” (which, when I went to grad school, would have translated to 57% at the level of “F,” there being no grade of “D”) and 71% at the level of “C” or worse.
A grad student receiving such grades would be asked to leave school.
Adding this to ...
Obama-nomics link-list
http://www.freerepublic.com/focus/chat/2464021/posts
... along with ...
Ten green sex sins that can sabotage your love life
http://www.freerepublic.com/focus/f-chat/2489435/posts
[Note that only perverts can use viagra sin free]
Six links on the latest in global warming [April]
http://www.freerepublic.com/focus/chat/2464021/posts?page=64#64
[Such as air being TOO clean causes global warming!]