12 - Analysis of Variance (ANOVA) Overview in Statistics - Learn ANOVA and How it Works.

This lesson covers the technique known as analysis of variance (anova) in statistics. We will first begin by discussing what anova is and why it is a useful tool to use to solve problems. Specifically, we will discuss the one way anova technique. We will discuss example problems, the concept of the anova table, and how it relates to the definition of anova.

Next, we will provide concrete examples to illustrate the technique behind analysis of variance. In future lessons, we will solve a great many problems that require anova and show and explain every step. In future lessons we will also use microsoft excel to solve anova problems in statistics..

[brynrobertson]

I'm in a graduate level stats class and my final is Monday. I was pretty sure I was going to flunk the ANOVA section even though I tried tutoring and office hours to get help with it. Sometimes you just need a friendly, patient Youtube guy to carefully and slowly explain with a practical, real-world example. I can't express how relieved I feel now that I understand this concept. Thank you so much, Math and Science guy, you're an Earth angel!

[mangocaff]

You really saved me from f distribution and F grade point. Thank you so much

[JocelynCarlin-qhye]

without question, THE BEST EXPLANATION OF ANOVA ANYWHERE!!!! totally understand now! thank you!!

[raz]

You're just awesome ! I thought this as the hardest subject I have ever had in our bio-statistics course but you made it like piece of a cake. Thank you so very much .

[novieannbangca]

That you so much sir!! This helps me a lot. I'm studying masters now and we have statistics subject and this is my report all about finally I can deliver it well. Thank you God bless!!!

[ruokuolhouliesemou]

Best statistics lectures I've come across. Wonderful job

[lanekuska]

you are a great teacher, thank you for your work with helping all the stats students understand the concept behind anova

[Lawsuan]

Excellent break down of ANOVA man. Currently in a Stats class and this breakdown really helped me understand the basics. Thanks!

[babygloriagetsomesleep]

And suddenly 3 years of stat tears dissolved in a 22 min video. Thanking you sir.

[missdamascusasmr]

you are blessed with the gift of teaching. THANK YOU

[enyinnayawankey]

I have seen that the best way to learn these quantitative research techniques are here. I have been confused on a very simple thing to understand. Thank you

[imperiusss]

really brilliant videos. But to be honest I liked the whiteboard better, somehow it sticks better on a whiteboard.
Thanks

[jamesvivor]

You're such an amazing teacher.
Am so impressed with your site and appreciated your efforts so much.
Keep it up.

[gwamnirunnamdyechezona]

…and I thought Anova was difficult to understand! Thanks for demystifying this. Enjoyed it!!!

[damianrico]

I have to agree with the comments before me, just watching this first video I want to watch and learn more from you. Great job on the explanation and on keep me engaged!!

[greyeyedone_]

Thank you for taking the time to explain this. You have taught me more than my graduate professor did. 🤦🏽‍♀️🤦🏽‍♀️🤦🏽‍♀️

[gambu]

Hahaha, I like the example of a meteorite coming in through the roof and disrupting the class

[nqkrmgs]

Best video ever!!! on Anova thank you

[MrNabiwishes]

First of all this is really good explanation. Query : Mean would only be effective only if distribution score for all school score follow normal distribution. What if any one of the group dose't follow normal distribution in that case should we consider median . pls clarify what should be the approach. Thank you

[israelphilip]

THANKS FOR THIS....You are indeed a good teacher. I couldn't understand this from my lecturer. Thanks