stat: 3 / 1 / 18 / 22 (unobs/doubt/obs/looked)

 under|      0| 
   3.5|      0| 
   4.5|      0| 
   5.5|      0| 
   6.5|      0| 
   7.5|      0| 
   8.5|      2| ** 
   9.5|      5| ***** 
  10.5|      5| ***** 
  11.5|      4| **** 
  12.5|      0| 
  13.5|      0| 
 14.5+|      0| 

Entries: 16
Mean:    10.725
RMS:     0.945053
Minumum: 9.1
Maximum: 12.4

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