Hoja1Datos Producto Del Cobre(mill.US$)23.723.637.231.332.623.43130.729.541.245.241.433.241.341.844.241.540.544.142.733.925.136.536.537.649.451.837.633.525.427.731.439.438.543.635.136.338.145.636.941.731.630.236.631.741.836.23142.337.347.333.13341.541.335.934.83937.432.932.231.6rango o recorrido"R"28.4numero de intervalos "K"2^c 627

amplitud"C"4.05714285714liXifiFihiHixi*fixi*fi(xi-media)^2((xi-media)^2)*fi[ 23 ; 27]25550.080.08125125133.37666.83[ 27 ; 31]295100.080.1614514557.76288.80b[ 31 ; 35]3315250.240.404954950.253.75a[ 35 ; 39]3715400.240.645555551369.0020535.00[ 39 ; 43]4114540.230.875745741681.0023534.00[43 ; 47 ]455590.080.952252252025.0010125.00[47 ; 51 ]493620.051.001471472401.007203.00suma25962suma226622667667.3862356.38n/231Media aritmetica36.55limite inferior35Mediana arit36.673.2coef.variacion2751.83Moda32.5medida intercuartil0.50Q132.47Q340.866.2Rango intercualtil73.3212.4varianza1005.7518.6desviacion31.7124.8medida asimetria-0.005cuartil 127.96cuartil 231.64cuartil 333.29cuartil 434.95

23.423.623.725.125.427.729.530.7313131.331.631.632.6

Hoja2

Hoja3