...statistics? Satistics has two processes- Describing and Draw conclusions. Statisical Methoths: Descriptive and inferintial Elements of statistics. Week Two: Key Terms Frequency is the no of occurence Relative frequency is divided by the total numbers of observations in the data set. Percentage: is the class relative multiplied by 100 Cummaltive Frequency is the addition of all the frequencies together to get a 100% Data Presentation Summary Table Pareto Diagram is almost the same as a bar chat. *Summation Notation n=sample size Central Tendency is the set of mesurements- ie the tendency of the data to cluster, or center, about ceratin data. Variability is the set of measurements. Focus on sample and population. N-pOPULATION SIZE n- sample size Mean Common measure of central tendency and acts as balance point, affected by extreme values. Median Measure of central tendency, middle value in ordered sequence(if n is odd, middle value of sequence) Mode Value that occurs most often, not affected by extreme values. Shape It will be skewed if they are etxtreme values. Symmetric is when the mean or median are close. Left-skewed: Mean would be smaller than median Right-Skewed: Median would be larger Range:It ignores how datas are distributed Maximum value-Minimum Value Standard Deviation Measures of dispersion Most common measures considers how data are distributed. Shows variation about mean Skip...
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...影響網路團購再購意願因素之研究 FACTORS INFLUENCING ON THE REPURCHASE INTENTIONS IN THE ONLINE GROUP BUYING ENVIRONMENT 指導教授：楊浩二（Prof. Hao-Erl Yang） 研 究 生：林淑婉（Su-Wan Lin） 大同大學 事業經營研究所 碩士論文 Thesis for Master of Business Administration Department of Business Management Tatung University 中華民國九十九年六月 June 2010 i i FACTORS INFLUENCING ON THE REPURCHASE INTENTIONS IN THE ONLINE GROUP BUYING ENVIRONMENT 影響網路團購再購意願因素之研究 A THESIS SUBMITTED TO THE FACULTY OF THE GRADUATE SCHOOL OF MANAGEMENT OF TATUNG UNIVERSITY IN PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE DEGREE OF MASTER OF BUSINESS ADMINISTRATION BY Su-Wan Lin 林淑婉 JUNE 2010 TAIPEI, TAIWAN, REPUBLIC OF CHINA ii iii ACKNOWLEDGEMENT Concerning the successful completion of this thesis, I have to thank my advisor Professor Hao-Erl Yang ( 楊 浩 二 ) first. The professor’s professional guidance and assistance provide many suggestion and inspiration for me from the direction correction of thesis topic, establishment of research framework, provision of related literatures, and methodological guidance in my thesis writing process. Therefore, express my heartfelt thanks here with regard. Besides, I’m very grateful to the thesis committee’s members, Professor Hsien-Che Lee (李賢哲) and Professor Yun-Huei Lee (李芸蕙) for the review, and give me many valuable suggestions. Thus, the thesis oral defense can be completed successfully, and express my sincere gratitude here. Furthermore, I have to thank my husband Hao-Wen Hsu’s encouragement and...
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