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Table 4 Comparison of sample sizes for 1 and 2 pieces of pizza between Articles 2 and 4

From: Statistical heartburn: an attempt to digest four pizza publications from the Cornell Food and Brand Lab

  1 Piece    2 Pieces  
  $4 $8   $4 $8
Article 2 15 22   6 12
Article 4 18 19   18 21