革新 发表于 2025-3-23 11:56:59
http://reply.papertrans.cn/19/1849/184824/184824_11.pngAnguish 发表于 2025-3-23 14:47:33
http://reply.papertrans.cn/19/1849/184824/184824_12.png战胜 发表于 2025-3-23 22:04:53
http://reply.papertrans.cn/19/1849/184824/184824_13.png使残废 发表于 2025-3-24 00:04:22
http://reply.papertrans.cn/19/1849/184824/184824_14.pngdendrites 发表于 2025-3-24 04:43:22
Levels of Significance them to create a larger sample and summarize the data more succinctly. If we find the samples to be from different populations, we are in a position to draw important conclusions. We might change our supplier, for example.Capitulate 发表于 2025-3-24 07:04:03
Types of Error’ results and the girls’ results in the same examination, we may decide that there is a difference, at the 5% level, say. If in fact there is no difference, and our result is simply due to the random effect embodied in our 1-in-20 chance of being wrong, then a Type I error has occurred.假 发表于 2025-3-24 12:01:39
https://doi.org/10.1007/978-3-642-33218-0. The extreme situation is in the area of superstition: a remarkably high percentage of the population avoid the number thirteen or carry lucky charms. Astrology, which claims that events in our lives are affected by the positions of the planets, has a large following.显而易见 发表于 2025-3-24 18:25:54
Cause and Effect. The extreme situation is in the area of superstition: a remarkably high percentage of the population avoid the number thirteen or carry lucky charms. Astrology, which claims that events in our lives are affected by the positions of the planets, has a large following.Pert敏捷 发表于 2025-3-24 19:26:11
http://reply.papertrans.cn/19/1849/184824/184824_19.pngmuffler 发表于 2025-3-25 01:12:40
https://doi.org/10.1007/978-981-19-0011-2 are not predictable, that the L’Aquila region has the highest seismic risk in Italy, and that a large earthquake in the short term was unlikely. On April 6, a major earthquake struck with the loss of more than 300 lives.