Thread: Became a CFI yesterday
View Single Post
Old 09-05-2012 | 05:54 AM
  #9  
Std Deviation
Gets Weekends Off
 
Joined: May 2009
Posts: 1,602
Likes: 0
From: Square root of the variance and average of the variation
Default
Congrats! As I reflect on my CFI (obtained in 1991) I can't help but think of the number of student logbooks my social security number appears in - back in the day before we had distinct numbers...
Reply
0