Data analysis is generally held to be the domain of statisticians and economists who are involved in research and empirical works. People who are engaged in marketing research, research in social sciences, or in the business world need to do frequently data analysis. In fact, it is the language of research. And, as long as there is research, there will be data analysis. It is generally done by using statistical software such as SPSS, SHAZAM, SAS, Eviews, RATS etc. However, these software is either very costly or unavailable for the common people. Presuming that students can easily get a personal computer (PC), this book teaches conducting any type of data analysis in Microsoft Excel. The ultimate goal of this book is how to use Microsoft excel for doing data analysis in a clear cut manner.