5.3.14

对下列数据构造箱线图：

472, 425, 447, 377, 341, 369, 412, 419
400, 382, 366, 425, 399, 398, 423, 384
418, 392, 372, 418, 374, 385, 439, 428
429, 428, 430, 413, 405, 381, 403, 479
381, 443, 441, 433, 419, 379, 386, 387