Natalie C. Landon-Brace added Acc.20-30.tex  about 10 years ago

Commit id: 3d199be71f11e2bebf25b1997af1e07ece4469b4

deletions | additions      

         

\subsubsection{Comparing Accuracy at 20m vs. 30m}  variances equal  2 sample t   p<0.05  difference in means  10-30  variances unequal  welches 2 sample t  p<0.05\subsubsection{}