Applied Statistics (Entire Course) - Statistics - 3.3.3 Intro to Z-Scores

Welcome to our last video for section 3.3 in our series on statistics! In this video, we'll look at the basics of Z-scores. Z-scores are a way of measuring the difference between the mean of a data set and the data value, and they're often used in data analysis. In this video, we'll be taking a look at how to calculate a Z-Score, and we'll also be using Excel to illustrate the process. So watch until the end, and we'll see you soon! 0:00 Intro 0:39 What is a z-score? 2:58 Calculating z-scores 7:18 Calculating z-scores in Excel 11:32 Up Next Power Point: https://bellevueuniversity-my.sharepoint.com/:p:/g/personal/kbrehm_bellevue_edu/ERorZp-6h4dNmeHLcbJHDnsByZAn7c-ak5Nezy1Cglt_gg?e=i1iO24 Excel Data: https://bellevueuniversity-my.sharepoint.com/:x:/g/personal/kbrehm_bellevue_edu/ER6HAc45ardGm9cpAOGzcvsBNrB7T2PvQkBMIJIVckEg1Q?e=byoc44 This playlist follows the text, Beginning Statistics, 3rd ed, Warren, Denley, Atchley The playlist can be found here: https://www.youtube.com/playlist?list=PLl-gb0E4MII1dkfGxmdt8YA0Dgabdvdmq