咨询 有学统计学的大佬抢救一下作业吗

[fless]

3 小时前, TXPH 说道:

问population of interest是什么（换成中文不知道怎么翻译）

The population of interest is the population you are trying to draw an inference about from the collected data sets. For example if you are interested in the average height of a college student on the east coast then the population of interest would be all college students on the east coast. If you are trying to find out the compressive strength of a certain concrete mixture then the population of interest is all types of concrete of this type.

来自百度知道

十月 14, 2021，由fless修改