Tarea de Asimetria y Curtosis

Li Lf Xi fi Xi*fi fi*(Xi-X)^2 35 44 39.5 5 197.5 6061.03 45 54 49.5 18 891.0 11085.68 55 64 59.5 23 1368.5 5049.33 65 74 69.5 39 2710.5 904.84 75 84 79.5 64 5088.0 1719.43 85 94 89.5 24 2148.0 5532.74 95 104 99.5 18 1791.0 11415.53 191 14194.5 41768.59 1.- La media o Promedio X 74.32 3.- Varianza S^2 (m2) 218.68 4.- Momento 3 (m3) -968.13 5.- Momento 4 (m4) 124949.85 7.- Desviacion Estandar ( 14.79 8.- Coeficiente de Variac 19.90% S^3 3233.89 S^4 47822.56 9.- Asimetria de Fisher ( m3/S^3 -0.30 Asimetrica 9.1.- error tipico Asimetria (Eg1) 0.18 10.- Curtosis de Pearson ( (m4/S^4)-3 -0.39 Distribucio 10.1.- Error tipico Curtosis (Eg2) 0.03

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Transcript of Tarea de Asimetria y Curtosis

MujeresLiLfXifiXi*fifi*(Xi-X)^2fi*(Xi-X)^3fi*(Xi-X)^4354439.55197.56061.03-211025.457347221.22455449.518891.011085.68-275110.676827353.70556459.5231368.55049.33-74814.721108511.26657469.5392710.5904.84-4358.4120993.38758479.5645088.01719.438912.2146194.18859489.5242148.05532.7484005.001275468.589510499.5181791.011415.53287480.007239679.5219114194.541768.59-184912.0423865421.851.-La media o Promedio X74.323.-Varianza S^2 (m2)218.684.-Momento 3 (m3)-968.135.-Momento 4 (m4)124949.85

7.-Desviacion Estandar (S)14.798.-Coeficiente de Variacion19.90%S^33233.89S^447822.56

9.-Asimetria de Fisher (G1)m3/S^3-0.30Asimetrica Negativa9.1.-error tipico Asimetria (Eg1)0.18

10.-Curtosis de Pearson (G2)(m4/S^4)-3-0.39Distribucion Platicurvica10.1.-Error tipico Curtosis (Eg2)0.03

VaronesLiLfXifiXi*fifi*(Xi-X)^2fi*(Xi-X)^3fi*(Xi-X)^4354439.514553.08952.73-226396.305725100.17455449.5331633.57712.81-117913.191802651.93556459.5583451.01621.83-8576.1445350.28657469.5453127.5999.154708.0422184.47758479.5151192.53246.6647765.04702721.22859489.5171521.510381.65256551.656339915.179510499.59895.510844.33376428.9313066616.7819112374.543759.16332568.0227704540.021.-La media o Promedio X64.793.-Varianza S^2 (m2)229.114.-Momento 3 (m3)1741.195.-Momento 4 (m4)145049.95

7.-Desviacion Estandar (S)15.148.-Coeficiente de Variacion23.36%S^33467.80S^452489.36

9.-Asimetria de Fisher (G1)m3/S^30.50Asimetrica Positiva9.1.-error tipico Asimetria (Eg1)0.18

10.-Curtosis de Pearson (G2)(m4/S^4)-3-0.24Distribucion Platicurvica10.1.-Error tipico Curtosis (Eg2)0.03

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