关于大学生电脑使用的调查.ppt

Data analysis The questions 1、Have you ever scheduled the spare time? 2、What do you often do in spare time? 3、What’s the percentage of the time you use on Internet in your spare time? 4、Do you read books? 5、What’s the proportion of self-study time? Have you ever scheduled the spare time? What do you often do in spare time ?(not only one) What’s the percentage of the time you use on Internet in your spare time? Do you read books? What’s the proportion of self-study time? For school To the society For students L/O/G/O * * * REPORTS Group 12 Conclusion Data analysis and conclusion Suggestions Research method The report about the spare time of College studentsPreface Investigation time: 2012/5/14 ～ 2010/5/22 Investigation range: Shandong foreign trade vocational college Investigation object: grade one and two Division: . LiuGuangxing: Captain. He is responsible for leading the team and making a definite division Liulu: The assistant of the captain. He design the questionnaire and research method. ZhangLingya and Liuwenqian: To send out the questionnaires ,doing the data analysis and draw the conclusion and make some suggestions Research Methods Questionnaire the questionnaire is designed to understand the extracurricular lives of students and their feeling. questionnaire is answered by anonymous. 2. Sampling Investigation The object is all students from our school. The survey,which is random,took the form of entered voluntarily. we randomly surveyed first grade and second grade students. We distributed 20 questionnaires 3. Data processing and analysis analyze the number of options each question, get the corresponding proportions through calculation. Make the data into a graphical form. And then generally analysis the data of each grade. Draw the