Chi Square Test

[@TheOrganicChemistryTutor]

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[@Tecknicio]

you're getting me through my entire schooling career. In high school I used your videos and now in my third year of university I still find myself coming back to your videos for help. You're one of the best Instructors on the planet.

[@Edhilues]

My uni should pay him my tuitions lol

[@barney2.1254]

Same here

[@giapham5944]

don't know why tf I'm paying thousands of dollars to Uni and felt like they teach us as if they don't know a way to make it easier to understand. Literally throw everything at once

[@anisa2273]

same this guy got me through high school and helping me out in college too! it's great!

[@berbober]

@@giapham5944 couldn't agree more

[@hameddadgour]

Finally, someone was able to explain the chi square test in plain English...

[@jarodchesser1881]

I'm in a research course in grad school and am barely staying afloat, mostly because the instructors and materials just throw a wall of jargon at us with, apparently, the expectation that learning these concepts would happen either magically or by osmosis or something. It's like they're trying to teach us a foreign language by giving us books written in that language and then flunking us for not being able to do literary criticism in that language after a week. It's ridiculous. I've got multiple degrees, speak multiple languages, have worked around the world, but they act like we're dumb because instead of teaching, they just expect that what seems obvious to them will be obvious to everybody. This one video is the only resource I've found that breaks it down to a level accessible to those not already part of the "in-group" of trained statisticians. THANK YOU. Is it really that hard to just say, this is what it is, this is what it's for, and this is a quick look at how it works? EVERY other resource I've found either gets lost in this self-referential loop of jargon being explained with jargon; or else it takes 3 hours to explain what could be said in 2 minutes. I've subscribed and will probably spend my study hours here instead of with the useless course materials I was provided.

[@legoldmanofficial8944]

Wow that's harsh, I hope you're alright now.

[@rachaelmc]

You are so good at teaching. You make everything so clear in such less time than other videos. Thank you so much!!!

[@dongab26]

I never, or rarely comment on youtube videos of people teaching something, but I've been using a lot of your content to try to understand the basics of stats and probabilities, and your content is simply awesome. Really good explanations, voice is clear and friendly, you give the student the will to learn and it's really awesome. Keep it up ! Love from Paris

[@sunserv3550]

I NEVER comment on youtube videos, but this helped me so much, and I finally am beginning to understand what's happening! You are more appreciated than you could ever know.

[@subhrajitbhowmik7980]

Grasped a concept in 6:43 mins, 18 mins before my exam, what my prof couldn't in 40 mins, God bless you mate!

[@SBImNotWritingMyNameHere]

how did it go

[@subhrajitbhowmik7980]

​@@SBImNotWritingMyNameHere passed with flying colours

[@TheScottDub44]

I am taking Graduate Statistics right now through an online course and this gave me better insight than any material provided by the school so far. You also did it in a fraction of the time in comparison to other videos in a way that made sense. I'll be following for future videos. Thank you.

[@mrbanana6464]

Graduate statistics? I learned this in my intro to statistics class…

[@AdrianM-kc3lu]

Another exam session and another marathon of your films. Thanks!

[@Godly-Warrior-SebKing1213]

A little bit of a nitpick, you said at one point "we accept the null hypothesis." I am not incredible at stats but I do know that you can NEVER accept the null, you can only reject or fail to reject it.

[@ratdad6021]

who cares

[@alncrts4936]

@@ratdad6021 anyone trying to get full credit in an exam..

[@Kali-bs7oj]

@@ratdad6021 like they said, it’s a nitpick.

[@exocq]

@@ratdad6021graders

[@ReggieJaq]

You accept or fail to accept. There's nothing like rejection.

[@snuffy46]

You sir are a true Shahanshah! You taught me more in 5 minutes than my ap bio teacher did in 2 weeks !!!

[@duaaalsulaiman2460]

this guy saved my ass every night before my exam since I was in middle school until now I am a senior :) thank you dude !

[@RyanAlvinTekkerzplusLewis]

I love how you teach, you make everything so simple and easy to understand.

[@sprout8426]

to understand the basics of a concept that I knew absolutely nothing about in 6 minutes is amazing 😭tysm, i owe you my grades

[@stephenondieki2200]

What a nice way to teach statistics especially bisecting the technical terms to understandable form.

[@alundeen04]

This is such a helpful video! You spoke clearly and slow enough for me to be able to understand. Thank you so much!!

[@skylet036]

TYSM! I'm so confused about my calculations, and you cleared my doubt. I'm having a headache since morning. I have a dissertation to submit, and this hypothesis thing is troubling me. Thank god, I can finally understand it.

[@goodnessgracious777]

you got me through O Chem I and II in undergrad. I'm now in my second year of med school and we meet again. Thank you for being amazing!

[@sallysarkiss2681]

Your explanations are so much clearer than my units at university, thank you. Also, has anyone told you that you sound just like Mark Whalberg!

[@eddydolo2486]

I just came to say this!! I keep picturing him teaching statistics! lol

[@YouHaveNeverHerdOfMe]

Our teached assigned us four videos (each half an hour long) to explain everything you just did. Thank you

[@hodgedylan]

F man, you make things so easy to understand. What a teaching ability!

[@toastedsniper9248]

stats final?

[@piyushanejacs21]

@@toastedsniper9248 yep

[@toastedsniper9248]

@@piyushanejacs21 hope you did well on yours 🙏

[@RA-pu9jo]

the fact that you use laser pointer on the table shows how much you care THANK YOU

[@hirushanmadoosha8762]

thank you so much you are literally the saviour of all the students Imagine sleeping at night knowing that you are saving the lives of all the students around the world

[@Ibrahimbonoah]

been trying so hard to understand this until ur video popped up in my feed. so much thanks for you sir!

[@sarasarwar3942]

YOU ARE MY HEROOOOOOOOOOOOO. YOU LEGIT MADE IT SO EASY TO UNDERSTAND. KZbin IS SO UNDERRATED

[@divyarawat3984]

Thnx a lot for Making the videos. It really helps in Ecotrix and your voice is something that is also suitable for storytelling or ASMR.

[@npaujkubyaj]

Thank you! I was struggling to understand the concept in class, but you explained it very well!

[@lexyshannon9428]

This actually popped back up again when i needed to start applying this in my next psych stats class i am so grateful

[@mohsinbaig2195]

Best of luck ✨. So it goes?

[@lexyshannon9428]

@@mohsinbaig2195 thanks!

[@mamimakokoe5596]

Been learning from your videos for my modules Statistics, Biology, Chemistry... Thank you so much ❤

[@daddychan7]

Great video! One correction though... around 6:10 you state that we will accept the null hypothesis, but it is important to distinguish that we NEVER accept the null hypothesis, we only fail to reject it.

[@tendaielizabeth4831]

i learn more from this man than all my lecturers combined...

[@charlene7063]

THANK YOU! I had to watch it a few times, but I understand it now. Thank you for explaining it in layman's terms.

[@ronnieajax7379]

I love your content. your voice is relaxing. ❤ you made everything so clear and natural.

[@perseusgeorgiadis7821]

Wow. Finally someone goes through the entire process. Thank you!

[@comradenygma86]

Oh my goodness I wish my professors explained things even half as good as this video did in 6 minutes!

[@jeremynakoja6734]

Sir you wonder your tutorial is very beneficial to me. I can't just stop watching and downloading them

[@albanafsaja]

I really love you My long distance teacher, special thanks for your special explaining 🤍

[@legendodogwu4698]

This was awesome. I understood it in one viewing. Gracias Organic chemistry tutor.

[@VDili]

Clear to understand videos. Appreciate explaining many of the prob, stats concepts, problems. Do you have a video for Anova

[@unpatel1]

Good and simple explanation of Chi Square. Thank you.

[@sarahmanoo_]

got my stats finals later and you just saved my life 😭

[@holdmysake]

Thank you for the video! I enjoyed absence of unrelated information!

[@debadritamondal8328]

please sir cover the Anova as well.......thanks for your contribution though.....respect

[@fightforfitness2256]

Your explanation is too good .

[@atthahirahhadijah7354]

Props to this guy👏👏👏👏 I cannot imagine learning all this without his help😁

[@vinesh7732]

Omg uiu make it so clear and simple I wish you were my teacher❤

[@merc340sr]

Interesting example. A quick visual inspection of the data would lead me to believe that frequencies are unequal. But they are not, based on this test.

[@esan120au]

Thanks so much for your not-so-fast speed, simple example and clear explanation

[@arielpersaud8751]

Thank you so much. Your teaching is spectacular

[@_ozeania_3215]

Thank you so much! finally understood the Chi^2 test!!

[@maryselemvi03]

Your teaching is so clear! Thanks a lot 🙏🏾🙏🏾🙏🏾

[@midnight5142]

I'm not joking or kidding when I say this, my proffesor to 2 weeks to explain the chi-square test. Here, you only took 6 minutes. how and why??? Idk, thank you for your help

[@humeeayisha3199]

Best I watched so far . Thanks ❤️💎

[@mamaamiyo5141]

This is simple way clearing any ambitious

[@adamalimaygag9903]

What a teaching ability

[@juliafranco6057]

OMG! OVER A MILLION SUBS. I'm so proud! I've been here since ~200k

[@HeavenlySunset24]

Thank you! I didn’t quite understand it in class.

[@Milan-t7c]

great. just in few minits got the whole idea behind the test. thank you :D

[@arts.maimounah]

Thank you , you are the best teacher 👏👏🥳

[@sophixso]

you changed my life

[@godwillmugadza6277]

STAIGHT TO THE POINT SIR. MANY THANKS , GREETINGS FROM ZIMBABWE

[@ZeptejSeFilipa]

3:44 how did you create that table pls?

[@Heynowwtf7413]

you really are a lifesaver

[@yilinglaozus]

damn it man you made the entire thing so easy! thanks 😭🙏🏼

[@m0tivati0n71]

Explained succinctly

[@arzumanian]

Thank you for this video. Very clear and straight forward. I have a question, given your example, is a Chi Square analysis appropriate for examining this problem? This is what I mean. For the practical needs of the principal in your problem, if weekly absences regularly reflect a well curve, this is important practical information. That is, for the practical purposes of the principal, this would be deemed significant, even if those absences only fluctuate by a relatively small percentage.

[@christelalcazar6101]

this is so easy to understand!! thank youuu

[@jacksonmgema3860]

the tutorial was so good and simplified, it helped me alot

[@thaddeusyahaya4720]

Thanks your video was quite helpful

[@kashibrown9989]

Well explained Thank you

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I am benefiting more from this site, thank you.

[@yuhengwu6853]

i fucking love you, you deserve all the love in this world

[@jobayerkhan719]

U r boss man U r saving my grade

[@tshepisomokoena5075]

Great work as always

[@d.k.7811]

it's a good one! thanks for putting it out, really helpful!

[@sulemaorozco4268]

Thanks!

[@jhepoydizon9633]

Than u very much sir ... U change my life in a good way

[@SoumyadeepSarkar-un1kn]

saving me in middle school , high school now in uni take a bow

[@peterburbery2341]

Can you make a video on analysis of variance?

[@RonCadillac]

DUUUUDE TYSM 🐐🐐🐐🐐🐐

[@KyraDanyelle]

You should do one w/o the expected frequency being the same

[@sangitadas-kz9nw]

Degree of freedom = (rows - 1)* (Columns-1) = (2-1) * (5-1) = 4

[@wilsont1010]

Can you show how the Chi Square table or distribution is derived?

[@kudret6211]

Thank you, this is very clear

[@katy8791]

Hello! Nice video! I wish to know can we use Chi-square to test the significant difference between 2 categorical variables? Since as I know that chi-square tests the association between the 2 categorical variables not the significant difference between them...is it true?

[@CarliDanduone]

Hopefully this reaches someone that can answer my question- where does the df table come from? or is that table a standard table that can be used throughout statistics?

[@Dr.HarshTruth]

Simple and clear

[@carolinareales3088]

Well explained ! Thanks !

[@Dave91127]

THANK YOU MASTER

[@lhaiboineng1331]

Thank you so very much. It does help me alot

[@MdMashudHossain]

Amazing lecture 🙋‍♂️

[@AIexs]

My teacher says we fail to reject rather than accept

[@nickcarr415]

Ur teacher is an idiot!

[@bezahab4418]

Very Helpful 😊

[@nikeforo2612]

Thank you for the video, which is very easy to follow. I have tried to use the same accessible 'style' in my book 'From Data to Insights: A Beginner's Guide to Cross-Tabulation Analysis' which will be published in July (2024) with Routledge. Perhaps it might interest you. Regards.

[@Lifeofqueendora]

So helpful, thank you

[@marincabac8942]

The explanation is great but just by looking at that table it's obvious that there are more absentees Mondays and Fridays so there must be something wrong with this.

[@jentevandenbos7905]

Doing gods work

[@ibastratepi]

Really good man!

[@kudakwashejama2065]

my brother you know your staff