Independent Samples t-test: Explained step-by-step, How to in Excel , Formula скачать в хорошем качестве

Independent Samples t-test: Explained step-by-step, How to in Excel , Formula

I demonstrate how to calculate an independent samples t-test in Excel. This test is also known as two samples t-test, or unpaired t-test. An independent samples t-test uses the measurements from two different groups of individuals and compares the means. For example, comparing customer satisfaction across two different groups (male/female). Books 📚 ➼ This is a book that discusses the included statistical analyses thoroughly (underlying theory etc.) and with good explanations (software implementations focus SPSS and SAS). I found this book very helpful during my doctoral studies: Tabachnick, Barbara G., Linda S. Fidell (2013). Using multivariate statistics. 6th edition, Pearson. ➼ A book by Field about statistical analyses using the software SPSS which I found useful as a master's student and as a university lecturer. The statistics behind the tests are explained as far as necessary, all analyses and clickflows how to run them are described well. The books uses rather particular examples sometimes but if you like this kind of humour this book is for you: Field, A. (2013). Discovering statistics using IBM SPSS statistics, Sage. Playlists    • Technology/AI, Business Commentary      • Marketing & Business Frameworks/Theories      • Data Analysis      • Learn about Advertising   Connect with me for more business insights: Twitter -   / glaser_mat   Linkedin -   / matthias-glaser-marketing   Youtube -    / @matthiasglaserphd_marketing   #business #marketing #research #statistics #excel Chapters: 00:00 Intro independent samples t-test 00:05 Assumptions independent samples t-test 00:08 Start tutorial independent samples t-test in Excel 02:28 Interpretation t-value, calculating degrees of freedom 04:45 Unequal variances formula explanation