发明公开
- 专利标题： Methods and apparatus for instructing students of statistics
- 专利标题（中）： 统计学生的培训方法和装置
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申请号： EP98304184.9申请日： 1998-05-27
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公开(公告)号： EP0890938A1公开(公告)日： 1999-01-13
- 发明人: Safavi, Farrokh
- 申请人： Safavi, Farrokh
- 申请人地址： 1015 Otis Street Bellingham, Washington 98225 US
- 专利权人： Safavi, Farrokh
- 当前专利权人： Safavi, Farrokh
- 当前专利权人地址： 1015 Otis Street Bellingham, Washington 98225 US
- 代理机构： Bucks, Teresa Anne
- 优先权： US893651 19970711
- 主分类号： G09B23/02
- IPC分类号： G09B23/02
摘要：
An instructional system or method for statistics students. Twenty slots (30-68) are defined into which one hundred data cubes (72) are placed. The number of cubes (72) per slot (30-68) varies from one to ten, excluding six. The slots (30-68) with ten cubes (72) are arranged adjacent to a centre line (70), and the number of cubes (72) per slot (30-68) drops as the distance between a slot (30-68) and the centre line (70) increases. The cubes (72) model a normal distribution curve and can be used to estimate probabilities and other statistics concepts. The system associates statistics computational methods with the fundamental concepts of statistics in a manner that enhances the students understanding of statistics as a whole.
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