(* The breaking strengths of 50 cotton threads (in kg). *)



cotton={ 1.10, 2.32,1.52,2.35,1.63,2.36,1.69,2.37,1.73, 

         2.39, 1.73,2.40, 1.78,2.40,1.89,2.41,1.92,2.47,

         1.95,2.50,1.98,2.52,1.99,2.55, 2.02,2.60, 2.03,

         2.63,2.07,2.64,2.12,2.65,2.12,2.71,2.13, 2.71,

         2.15,2.77,2.16,2.79,2.20,2.86,2.23,2.91,2.26,

         2.92,2.30,3.02, 2.31,3.30 }