What is ANOVA? | Statistics Ep. 26

If you’re ready to start, restart, or continue your own college journey with Study Hall, go to https://link.gostudyhall.com/stats to join a college course that starts on YouTube for just $25, and unlock the opportunity to earn transferable credits from ASU. There are relationships between numbers and groups lurking everywhere. Do the views on your selfies depend on the day of the week? Do certain species of trees boost bird populations? Untangling relationships like these depend on the powerful statistical tool of analysis of variances, or ANOVA. And get ready, because it’s going to make group differences a statistical breeze. __________________________________________________________________________ Follow us on social media! Twitter: https://twitter.com/gostudyhall Instagram: https://Instagram.com/GoStudyHall Facebook: https://www.facebook.com/GoStudyHall __________________________________________________________________________ Chapters: 0:00 - Introduction 0:46 - When Categorical Variables Impact Continuous Variables 1:24 - Scenario: @Seasonalsusan’s Posting Woes 2:15 - How To Approach Categories As Data 3:13 - Variance Within And Between Groups 4:37 How To Use ANOVA 6:52 - ANOVA Google Sheets Example 8:27 - Planned Contrasts And Post-Hoc Tests 10:39 - Conclusion __________________________________________________________________________ #StudyHall #Statistics #RealWorld __________________________________________________________________________ References: https://websites.umich.edu/~gonzo/coursenotes/file2.pdf https://blog.sheetgo.com/finance-processes/how-to-use-xlminer-analysis-toolpak-add-on-for-google-sheets/ https://homepages.inf.ed.ac.uk/bwebb/statistics/Planned-comparison_post-hoc.pdf https://web.pdx.edu/~newsomj/uvclass/ho_planned%20contrasts.pdf SOURCES: https://websites.umich.edu/~gonzo/coursenotes/file2.pdf How to install XLMiner Analysis Toolkit for Google Sheets: https://blog.sheetgo.com/finance-processes/how-to-use-xlminer-analysis-toolpak-add-on-for-google-sheets/ https://online.stat.psu.edu/stat501/lesson/2/2.6 https://www.stat.cmu.edu/~cshalizi/mreg/15/lectures/10/lecture-10.pdf https://sphweb.bumc.bu.edu/otlt/mph-modules/bs/bs704_hypothesistesting-anova/bs704_hypothesistesting-anova_print.html https://open.umich.edu/sites/default/files/downloads/interactive_lecture_notes_11-analysis_of_variance.pdf https://www.texasgateway.org/resource/132-f-distribution-and-f-ratio https://www.statology.org/one-way-anova-google-sheets/ https://homepages.inf.ed.ac.uk/bwebb/statistics/Planned-comparison_post-hoc.pdf https://web.pdx.edu/~newsomj/uvclass/ho_planned%20contrasts.pdf http://www.columbia.edu/~bsk2131/Keller_Marchev_ANCOVA_R1.pdf