hair-bulb
发表于 2025-3-26 22:45:24
http://reply.papertrans.cn/20/1925/192411/192411_31.png
数量
发表于 2025-3-27 01:24:26
http://reply.papertrans.cn/20/1925/192411/192411_32.png
思想流动
发表于 2025-3-27 05:26:18
Hugues Seraphin,Simon Smith,Dorra YahiaouiA hypothesis is a tentative answer to a research question, as we discussed in ► Sect. . in ► Chap. . of this book. One can also say that a hypothesis is an educated guess.
Traumatic-Grief
发表于 2025-3-27 11:18:36
http://reply.papertrans.cn/20/1925/192411/192411_34.png
NIL
发表于 2025-3-27 15:45:09
http://reply.papertrans.cn/20/1925/192411/192411_35.png
屈尊
发表于 2025-3-27 18:14:24
Confidence IntervalsThe most straightforward way of forming a sample is to select it randomly from the population. Such a sample is referred to as a . or a ., and the approach of forming such a sample is called . or .. Thus, each simple random sample of the same size has an equal probability of being selected from the same population.
anachronistic
发表于 2025-3-27 23:23:25
http://reply.papertrans.cn/20/1925/192411/192411_37.png
intrude
发表于 2025-3-28 03:29:13
http://reply.papertrans.cn/20/1925/192411/192411_38.png
Fsh238
发表于 2025-3-28 06:44:14
The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl
cognizant
发表于 2025-3-28 11:43:10
http://reply.papertrans.cn/20/1925/192411/192411_40.png