How to Calculate a One-Way ANOVA by Hand 

Hands down the best ANOVA tutorial. This is the only video that made it clear for me!

TG I found your video! I've been tearing my hair out & then some over ANOVA! The online class I'm in is using an online book & program that uses the same exact notation for sums of scores (only differentiating between group level n & nT), but then has 2 diff values for it WITHOUT any explanation! None! Now I finally realize what critical piece they neglected to mention: that 1 value is the sum of the SQUARED scores!! Finally, this makes sense & I can actually complete the 5 online exams for this stuff. Serious TY for making this super clear & manageable. You have perfect timing, speech speed, patterns & explanations! Book e.g: "ΣX(sq), is either/both the sum of scores for the total or each treatment condition" and "ΣX for each treatment and for the entire set of scores, we have introduced new notation..." Here there is absolutely no mention of sum of SQUARED scores. Then they give this example: SS=24, T=ΣX=30, ΣX(sq)=174 ! ...Wait... What?! If the sum of square differences =24 & the sum of scores =30... then what the heck is ΣX(sq)=174 ?!

Thank you so much for making this video man! You helped me with my inferential stats homework! This was more helpful than the lecture I actually paid for. Thanks again!

Such detailed hand made calculations are extremely helpful to understand the logic behind. Thank you.

Far the most structured lecture on this difficult concept. Thank you, sir!

Well wish me luck tomorrow 😢this was so well explained,I don't feel so blank anymore 😃

This video is actually awesome.. I never ever expect this kind of helpful video I can find in RU-vid.

Wow, thank you for making this video/tutorial! This has helped me understand how to get those values which I found really overwhelming and complex when I first looked at it on my module. You explained it better and clearer than my Biostatistics prof, I am glad that I found your video! This is really helpful, thanks a lot Professor!!

This video is amazing. Looking at that 7.70 in the end was such a relief. 😭

Thank you so much for making this. You have helped me understand what I'm doing!

this was the best video ive ever watched youre amazing keep it up!

The video is great and made it very easy to understand.

May God bless you sir 🎉🎉

Nicely explained. Thank you

Thank u sir......u explain so Nicely ............

Can't believe I just studied this for my exams today....this was very helpful...thanks kudos

Sir, you're amazing. You make stuff so easy to understand. Thank you so much. 💓

Wow thank you so much Sir, you have helped me a lot, now I have understood one way ANOVA, remaining Two way ANOVA 😊

Thanks for the video, what if MSB is smaller than MSW?

That... was simply epic 🤩 most lucid explanation.

If not being rude, may I kindly ask what brand of graphic tablet and pen you are using. It is very sensitive and precise.

Thank you so much for your explanation. It helps me a lot to understand this material. Once again, Thanks a million.

25:34 example at a glance

Thank you so much, I found your tutorial very explanatory, thank u 🙏