Econometrics for Daily Lives helps you collect data and analyze the relationship among numerous factors facing you in your everyday activities. This first volume comprises two parts. Part I reviews basic statistics and introduces the most elementary topics in econometrics, including simple regressions and multiple regressions. Part II discusses several problems arisen in data analyses, one problem at a time, so that you can learn to deal with each problem without having to master advanced topics in econometrics. The volume is full of examples and practical guidance on how to perform data analyses using Microsoft Excel.