Thread:OnlyOnTuesdays88/@comment-5475153-20150807224702

Scientific studies assume a high school graduation age of 18 in their calculations. Please refer to the footnote on page 59 of this December 2007 study by Nobel economics laureate James Heckman and American Bar Association researcher Paul LaFontaine, if you want my source.

"A Tale of Two Stans" clearly shows that Stan and Ford were in the same class, and colleges typically interview candidates during 12th grade. Any margin of error is expressed under the footnote and by the use of "circa" in their birth year. 