Applied Statistics (Entire Course) - Statistics - 8.1.3 Calculations With Estimating Population Means - 𝜎 known

In this video, we're going to be discussing the calculation of population means. We'll be using a scenario where we have an unknown population mean, and we need to calculate the sample size required to achieve an approximation to that population mean. This video is a great introduction to the topic of sample size determination, and it will give you a good understanding of how to calculate population means using estimating methods. 0:00 Intro 0:28 Motivation 1:20 Isolating n in Margin of Error Formula 3:27 Using the Manipulated Formula 5:50 Using Excel to Do The Math 8:15 Up Next Power Point: https://bellevueuniversity-my.sharepoint.com/:p:/g/personal/kbrehm_bellevue_edu/ESCm4KyggMVOvgVwG_GD_3sB8D_8OSRvmjN6XXTwUsu1wQ?e=DRTfYS This playlist follows the text, Beginning Statistics, 3rd ed, Warren, Denley, Atchley Playlist: https://www.youtube.com/playlist?list=PLl-gb0E4MII1dkfGxmdt8YA0Dgabdvdmq