悬赏50数据分析考试，求答案。。。跪求

1.the data file SWDEF contains information on 498 modules of software code,each module was analyzed for defects and classified as "true" if it contained defective code and "false"if not, Access the data file and produce a pie chard for the defect variable. attach labels on each slice with coresponding values of "true" or "false" SWDEF.xls (57 KB)

2016-4-26 14:35:40 上传

邮箱s123t123y123@hotmail.com感谢大神

只有看的没有回的啊。。。