大学生手机使用情况的抽样调查.pptxVIP

Mobile-phonesurveyMembers:XiaoleiXuYuanLiu

问卷大学生手机使用情况的抽样调查感谢您的合作！祝您元旦快乐！我们将对您以下的信息进行绝对必威体育官网网址性别：年级：专业：您的手机价格：A．0—700元B.700—1000C1000—1500D1500以上2．手机月均使用费用：A．25元以下B25—50C50—100D100以上3．您使用的是什么电话业务A．移动动感地带B移动其他业务C联通新势力D联通其他业务4．您的家乡地址A．合肥市，包括肥西县，肥东县，长丰县B，安徽省其他地区C安徽省外4．您有女（男）朋友吗？A．有B没有，但有经常交流的异性朋友C没有，很少很异性交往5．您是否担任学生干部（可多选）A．班级学生干部B院系或校学生会C社团D不担任学生干部您对大学生使用手机费用状况的其他看法：＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿问卷设计人：徐小磊刘源

OutlineBackgroundMethodologyResultsComments

BackgroundMobilephonesarethemaininventionofmoderntechnology.TheyarecompletelypartofourdailylivesIfwelookatourcampus,wecanseethatmostofstudentsareusingmobilephones,sowewanttosurveythecostsofmobilephonesaboutstudents

Population:studentshavingmobile-phoneinsociologyandsocialworkmajorinouruniversitySampleSize:weselect80studentsinallInoursurvey.Theelement:astudentinouruniversityMethodology

No.1therelationshipbetweengenderandcostsANo.2therelationshipbetweenboyfriends(girlfriends)andcosts.BNo.3therelationshipbetweenleaderofstudentsandcostsCNo.4therelationshipbetweengradesandcostsDResults

No.1therelationshipbetweengenderandcosts.descriptivestatisticsa.gender

b.costs

2.Inferentialstatistics

Fromthetable,wehavenotenoughevidencetorejectthenullhypothesis,becausethep-valueismorethan0.05.

No.2therelationshipbetweenboyfriends(girlfriends)andcosts.descriptivestatistics

costs

2.Inferentialstatistics

Basedtheinformationweconcludethattherelationshipisstatisticallysignificant,becausethep-valueis0.038,lessthan0.05.

No.3therelationshipbetweenleaderofstudentsandcostsdescriptivestatistics

costs

2.Inferentialstatistics

Thep-valueis0.016,sowecanrejectthenullhypothesis.Thatistosay,therel