# Statistics

Statistics Videos:

 Video Title Video Contents Website Link Time (min:sec) Experimental Design: Introduction This video explains the basics of experimental design, including a discussion of independent vs. dependent variables. Videos made by Clarissa Sorensen-Unruh on CNM Glass. https://www.youtube.com/watch?v=T7mAr1zcY2c 8 min 10 s Statistics: Introduction What is statistics and why does it matter? A beginning understanding of statistics is described in this video. Based on notes of a lecture given at UNM in Spring 2015. https://www.youtube.com/watch?v=wIbXPoQwq10 5 min 25 s Statistics: Population vs Sample What is the difference between a population and a sample? And why is it so difficult to measure parameters instead of statistics? https://www.youtube.com/watch?v=wQ09Gd-kSsw 9 min 42 s Statistics: Branches This video describes the branches of statistics, mainly descriptive vs. inferential. Point estimation, interval estimation, and hypothesis testing are discussed. https://www.youtube.com/watch?v=RXehwUHcghE 7 min 5 s Statistics: Hypothesis Testing This video shows the steps for hypothesis testing based on Erik Erhardt’s notes found http://statacumen.com/ https://www.youtube.com/watch?v=2IZknoFQTSw 14 min 27 s Statistics: What is a p-value? This video defines the p-value as well as significance levels. It includes p-value controversies, as well as null hypothesis decision rules. Based on notes found here: https://en.wikipedia.org/wiki/P-value https://www.youtube.com/watch?v=ZHtCUIA4aTU 12 min 48 s