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Null hypothesis TypeⅠerror Type Ⅱ error

时间:2016-09-01 16:10:51      阅读:120      评论:0      收藏:0      [点我收藏+]

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Null hypothesis usually express the phenomenon of no effect or no difference.
TypeⅠerror is the incorrect rejection of a true null hypothesis.  That is, no difference is taken as difference.
Type Ⅱ error is incorrectly retaining a false null hypothesis. That is, difference is taken as no difference




Null hypothesis TypeⅠerror Type Ⅱ error

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原文地址:http://www.cnblogs.com/zhulinmails/p/5829954.html

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