问题标题:
【翻译一道数学题?Acollegeadmissionofficeisaskedtoobtaindepositsfromacertainnumberofqualifiedfreshmanapplicantssothat,withprobabilityp=0.95,thesizeofthefreshmanclasswillbelessthanorequalto120.Assumethattheap】
问题描述:
翻译一道数学题?
Acollegeadmissionofficeisaskedtoobtaindepositsfromacertainnumberofqualifiedfreshmanapplicantssothat,withprobabilityp=0.95,thesizeofthefreshmanclasswillbelessthanorequalto120.Assumethattheapplicantsarearandomsamplefromgeneralpopulationofapplicantsforthefreshmanclass.Howmanydepositsshouldtheadmissionofficeaccept?
陆悌亮回答:
一个大学的招生办公室问及存款来自于一定数量的合格的新生的申请人,用概率p=0.95,大小新生班级将少于或等于120.假设申请人随机抽样的人口从一般申请这一年级.有多少存款招生办公室应该接受的?
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