例211998年某校100名18岁健康女大学生的身高(cm)资料如下,试编制频数表。 165.1165.1159.5166.1162.8166.2 170.2165.2163.0161.5 169.6164.0166.3167.5163.6166.1158.4169.0161.3162.6 163.0159.9168.5166.0164.2156.8163.0162.3165.0158.3 169.3160.6163158.2161.8160.6162.2162.8164.2165.8 160.9169.1161.0161.2160.7161.5162.9163.4168.9170.5 162.0162.5163.7155.61594161.9169.7164.0162.6167.5 166.5171.2167.1158.5163.8166.6163.5164.6160.4165.1 1659157.1 157.2154.7158.0164.3162.7163.1165,2164.5 165.4165.8163.1168.2158.2167.21599161.2164.5162.8 156.3168.0159.0167.5173.6162.0167.4170.6165.0166.8