The Statistical Analysis of Experimental Data by John Mandel, Mandel

The Statistical Analysis of Experimental Data John Mandel, Mandel ebook
Format: pdf
Publisher: Dover Publications
ISBN: 9780486646664
Page: 432

Your totally awesome Project X is attracting users. In our case, the null hypothesis will be that the conversion rate of the control treatment is no less than the conversion rate of our experimental treatment. The author begins by explaining how statistics is used to study interrelationships through the for a wide constituency of readers in academe, the professions and the general public. Naked Statistics: Stripping The Dread From The Data by Charles Wheelan describes the proper ways to employ statistical analysis, as well as incorrect or misleading uses of the discipline. Lies, damn lies, and statistics. You've analyzed your sales pipeline and the point with the highest potential impact is the landing page. PAR can produce meaningful results even though it tends to focus on individual cases rather than statistical analyses, large samples or controlled experiments. You want increase the landing page conversion rate by at least 20%. Remember, we need to start with a null hypothesis. This book should be read in connection with designing and interpreting statistical experiments. There's an epidemic going on in science: experiments that no one can reproduce, studies that have to be retracted, and the emergence of a lurking data reliability iceberg.