第三章 计量资料的统计描述(自主学习)0901
第三章学习内容及学习重点 File Uploaded 3/09/20, 09:45
3.1-频数分布 File Uploaded 31/08/20, 16:24
3.2-平均数 File Uploaded 31/08/20, 16:30
3.3-百分位数 File Uploaded 31/08/20, 16:30
3.4-离散趋势描述 File Uploaded 31/08/20, 16:31
3.5 统计图和统计表 File Uploaded 16/09/22, 22:09
第三章学习知识图谱 File Uploaded 13/12/23, 11:17
3.1-频数分布 File Uploaded 4/09/20, 16:53
3.2-平均数 File Uploaded 4/09/20, 16:56
3.3-百分位数 File Uploaded 4/09/20, 16:54
3.4-离散趋势描述 File Uploaded 4/09/20, 16:55