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1、SolutionstoClearMountainStateStudentSurveysCase1337TheClearMountainStateStudentSurveysCaseChapter11.Categoricalvariables:gender,class,major,gradintention,employmentstatus,computer.Numericalvariables:age,GPA,expectedsalary,socialnetworking,satisfactio
2、n,spending,textmessagesandwealth.Discretenumericalvariables:age(inyears),expectedsalary(inthousandsofdollars),socialnetworking(innumber),satisfaction(from1to7),spending(indollars),textmessages(innumber)andwealth.2.Categoricalvariables:gender,graduate
3、major,undergradmajor,andemploymentstatus.Numericalvariables:age,graduateGPA,undergradGPA,numberoffull-timejobs,expectedsalary,spending,advisoryrating,thenumberoftextmessagessentandwealth.Discretenumericalvariables:age(inyears),numberofjobs,expectedsa
4、lary(inthousandsofdollars),spending(indollars),advisoryrating(from1to7),thenumberoftextmessagessentandwealth.Copyright©2014PearsonEducation,Inc.SolutionstoClearMountainStateStudentSurveysCase1337Chapter21.Gender:Therearemorefemalesthanmalesinthesurve
5、y.Copyright©2014PearsonEducation,Inc.SolutionstoClearMountainStateStudentSurveysCase13371.Class:cont.Copyright©2014PearsonEducation,Inc.SolutionstoClearMountainStateStudentSurveysCase13371.cont.Therearemoreseniorandjuniorstudentsthansophomore.Major:C
6、opyright©2014PearsonEducation,Inc.SolutionstoClearMountainStateStudentSurveysCase13371.cont.Retailing/marketing,economics/financeandmanagementconstitutedthe“vitalfew”whiletherestofthemajorsmakeupthe“trivialmany”.Copyright©2014PearsonEducation,Inc.Sol
7、utionstoClearMountainStateStudentSurveysCase13371GradIntention:cont.Copyright©2014PearsonEducation,Inc.SolutionstoClearMountainStateStudentSurveysCase13371.cont.Therearemorestudentswithagradintentionthaneitheroftheothercategories.Employment:Copyright
8、©2014PearsonEducation,Inc.SolutionstoClearMountainStateStudentSurveysCase13371.cont.Mostofthestudentshavepart-timeemployment.Copyright©2014PearsonEducation,Inc.SolutionstoClearMountainStateStudentSurveysCase13371.Computer:cont.Copyright©2014PearsonEd
