One Sample t Test Framework with Gardening Example (15-3) скачать в хорошем качестве

One Sample t Test Framework with Gardening Example (15-3)

The one sample z test is a parametric procedure that tests whether a single sample mean is significantly different than a population mean when the standard deviation of the population (σ) is UNKNOWN. We will learn the research design for the IV and DV, the assumptions for the test, how to set the null and alternative hypotheses, and how to establish the alpha level and critical value. This will prepare you to do the test by hand and write up the findings. This video uses Stats Blocks to illustrate the statistical concepts of hypothesis testing. Stats Blocks were designed by Dr. Todd Daniel to explain abstract statistical concepts using concrete illustrations and inductive reasoning. This example uses Indoor Gardening Differences from the dataset: MarthaStewartXL.sav Chapters 0:00 What is a one-sample t test? (Stats Blocks) 2:10 Research design for one-sample t test 5:15 Framework with Gardening example 9:10 Interpreting the software output 11:30 APA Style write up for one-sample t test ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ This video is part of a series for an introductory statistics course. It supports an academic course QBA 237 Basic Business Statistics at Missouri State University, College of Business, Department of Information Technology and Cybersecurity. Posted beginning in August 2022. This series was designed, written, produced, recorded, edited, and posted by Dr. Todd Daniel, a Ph.D. statistician and researcher with extensive experience in academic statistical research and statistics instruction. Dr. Daniel directed a research institute for many years before doing private consulting for Research by Design, LLC. He remains active in teaching and research. ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ Statistics Instructors: you are free to link to this video and the playlist for your seated or online statistics course or for other educational purposes. Edited in Camtasia 2022 Visual and audio content from DigitalJuice.com Music: Digital Juice Royalty Free Music ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ Link to a Google Drive folder with any files that I use in the videos. https://drive.google.com/drive/folder... To download, hover your cursor over the file icon and a blue download icon will appear. You do not need to request access to a file.