Скачать с ютуб How to Perform a Two Sample T-Test в хорошем качестве

How to Perform a Two Sample T-Test

It is easy to do stats, but it is difficult to do good stats - statistics that we can believe to quantify how much we can trust what our data is telling us. Subscribe to advance your knowledge of statistics and data visualization: Click here- https://www.youtube.com/GraphPadSoftw... Recommended Playlist – Statistics Bootcamp    • GraphPad Statistics Bootcamp   Timestamps 00:00 1:48 Statistical Inference 3:18 Signal to noise ratio 4:07 How does the student t-test work? 5:40 An example of a t-test 5:53 Graphical exploration of data 6:45 Normality assumption 7:19 Choosing the right t-test How much do you trust what your data is telling you? Watch as Dr. Anne Segonds-Pichon, a Biostatistician, and one of the instructors on the Graphpad Statistics Bootcamp series, takes you through the process of using Prism's two sample t test to help you check the analysis of your assumptions. In this video you will learn How to check unpaired t-test assumptions Paired vs unpaired t-tests The difference between a one-tailed and two-tailed test FREE USEFUL TOOLS FOR RESEARCHERS QuickCalcs Run quick statistical tests with free online calculators. https://www.graphpad.com/data-analysi... How to perform the most common types of analyses Learn the steps required to perform the most common types of analyses. Topics include selecting the right data table, navigating the analysis choices and results, and formatting and annotating your graphs. https://www.graphpad.com/series/essen... Free Statistics Bootcamp Without an understanding of the fundamentals of statistics, it can be intimidating. This video series gives you the statistical background you need to start performing analyses in Prism with confidence. Presented by Dr Anne Segonds-Pichon, Bio-Statistician from the Babraham Institute. https://www.graphpad.com/series/stati... Create High-Quality Graphs for your Research Learn how to tell the story you want with your data! https://www.graphpad.com/series/graph... www.graphpad.com/prism