作业帮确认population和sample
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/29 07:33:38
确认population和sample
A sociologist obtains a list of 520 members of a local business and professional women's club and mails a questionnaire to 100 of these women selected random.Only 48 questionnaries are returned.What is the poopulation in this study?what is the sample from whom iinformation is actually obtained?
A sociologist obtains a list of 520 members of a local business and professional women's club and mails a questionnaire to 100 of these women selected random.Only 48 questionnaries are returned.What is the poopulation in this study?what is the sample from whom iinformation is actually obtained?
population is 520
the sample size is 100
information is actually obtained from 48 people
the sample size is 100
information is actually obtained from 48 people
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