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【简答题】
新力集团新购进一批昂贵的电子仪器,要求电子绝缘的额定耐压值是 1000kV 。根据以往的交易信息,该供货商所提供的产品批不合格品百分数优于 95% 。新力集团能接受 1.6% 的电子仪器不能通过耐压试验,若 12.5% 的电子仪器不能通过耐压试验,则认为质量太差,不愿接收。 ( 1 )请你为这批电子仪器确定抽样方案。 ( 2 )质检员抽取了 50 个产品进行检验获得以下测量值,请用你确定的抽样方案,对批的接受性作出判断。 序号 1 2 3 4 5 6 7 8 9 10 测量值 1101 1098 1146 1088 1122 1054 1201 1188 1023 1213 序号 11 12 13 14 15 16 17 18 19 20 测量值 1196 1175 1279 1305 986 1255 1247 1192 1053 1067 序号 21 22 23 24 25 26 27 28 29 30 测量值 1302 1341 1256 1249 1125 1478 1239 1089 1236 1425 序号 31 32 33 34 35 36 37 38 39 40 测量值 1089 1287 1166 1283 1362 1270 1352 1045 1281 1413 序号 41 42 43 44 45 46 47 48 49 50 测量值 1005 1023 1140 1080 1305 1260 1171 1272 1017 1286
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