Finding the Regression Equation/Regression Line by Hand (Formula)

[@4ironblovksonepumokinheady845]

I’m in an online Elementary statistics class, and currently we have a final project with vague directions that do not make sense. Figuring out what I needed to do in the first place was difficult enough, but having no assistance from the professor in completing the project besides “you’re overthinking it” hasn’t been helpful. This video has quite literally explained what he tried to explain in an hour long video is 6 f*cking minutes. Some people should not be teachers, but you’re definitely not one of them. Thank you so much.

[@helpyourmathstat]

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[@tom1949213]

Amen

[@ropafadzomungofa1263]

You are incredible.. Really a life saver.. Got an exam in few hours and I didn't even have a clue of what was happening... Thanks for helping

[@helpyourmathstat]

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[@JoshIsGon]

Thank you so much, I reallly hope no else has had a similar situation as I have this semester, but if you do then you know the struggles of having a class with a professor who does not do lectures (all open book). Channels like these make all the difference and I cant thank you all at HelpYourMath enough!

[@icritique9947]

Are at University of Mpumalanga?😹

[@nanakwaku4058]

bruv...it aint easy man

[@richardjamesmathematicsres2270]

You are a credible and well-mannered mathematician. All of your letters and especially digits are written properly.

[@helpyourmathstat]

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[@hadjiabdullah7236]

You really are a lifesaver BRO. truly appreciate. God bless you

[@helpyourmathstat]

@helpyourmathstat 10 days ago You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@nayabsheikh194]

you taught in a very nice wayyy ..totally understable

[@helpyourmathstat]

Thank you!

[@Spiritualgrowth244]

Thank you so much. I'm having my statistics test tomorrow, you've helped me big time.

[@helpyourmathstat]

You are welcome! Good luck!

[@gideon7154]

ahh its my turn now, time to learn an entire course in 2 days

[@孫西萍]

You made it easy and clear for me. Thank you so much, sir.

[@helpyourmathstat]

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[@isaiahssekitto3951]

Thank you so much you toughed this in a very simple way

[@helpyourmathstat]

You are very welcome!

[@eunicegeorge8456]

Please can you solve this for me? The following table includes the gross national product (X) and the demand for food (Y) measured in arbitrary units. Year: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020 X:6, 7, 8, 10, 8, 9, 10, 9, 11, 10 Y:50, 52, 55, 59, 57, 58, 62, 65, 68, 70 i. Specify and estimate the food demand function and give an economic meaning of your results ii. Compute the Rsquare and find the explained and unexplained variation in food demand, interpret your results III. Compute the standard errors of the regression estimates and conduct tests of significance at the 5percent level of significance

[@ba_nodi]

[@DingoXBX]

my teacher literally refuses to help me with this.. thanks so much man

[@helpyourmathstat]

You are very welcome!

[@daisya3105]

Mine kept saying refer to Chapter 4 I was like 😑

[@Radar-Works]

Love you bro may the cartel prosper from your mathematical genius

[@helpyourmathstat]

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[@almajaur.9686]

you explained so good, but for b0 48-(1.667).(30) I get a different answer.......1.667 X 30=50.01, then 48-50.01= -2.01 am' I doing it wrong???

[@justmelol899]

No I got the same

[@stevenstonie8252]

underrated video

[@helpyourmathstat]

Thank you!

[@buddy6420]

How would it work if I only have an x and y table, like no table for xy, x^2 and y^2

[@helpyourmathstat]

It's just easier if you have xy, x^2, and y^2.

[@Shamakitinde]

What is the question name that is been solved

[@kimberlymukamba7482]

what about that x from b1x.. doesnt that x have a value that we will multiply b1 with...if so, how do you get that x value

[@helpyourmathstat]

If it's a homework problem, x value should be provided.

[@joshnathanielarcilla6127]

Sorry to pop your Bubble but 1.667×30 is actually not 35.001 in 5:00 Let me explain You said 1.666 repeating is just 7/6 So if I multiply 7/6 to 30 it'll be 7/6×30=210/30 210/6=35 So in a sense it's 35 but kinda ok cuz it's kinda a rounding error. But my point here is that the answer could be more cleaner if we used 35 instead of 35.001

[@UnRav0203]

Can we multiply the value of Ex with b1 directly in the equation of y?? Like y=bo+b1x???

[@nisabatubara4085]

Thanks, in m class i rlly idk about it, and now im watching it iam totaly understnd tx so much

[@helpyourmathstat]

You are very welcome!

[@mustafatajani5947]

Gracias

[@negussulegesse2391]

He just cooked it easily 😮

[@helpyourmathstat]

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[@sokha55]

What if one of the weight (x) = 0, the XY supposedly 0 right ? But if i use xy=0 my resukt are different with the solution provided in the test.

[@xondamirjakhongirov]

Thank you very much, bro. It was very helpful

[@helpyourmathstat]

You are very welcome! 😀

[@RaphaelaNerong]

Make more videos please😢❤

[@helpyourmathstat]

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[@cizadin]

you just sev my life pro thank you

[@helpyourmathstat]

You are very welcome! 😃

[@Ayanda846]

Wow thank you very much for this. I am now a subscriber.

[@helpyourmathstat]

Thanks for the sub!

[@jenniphermacheso6857]

amazing. i really appreciate this. thanks so much.

[@helpyourmathstat]

You are very welcome! Please check our free website, helpyourmath.com/150.5/mat150

[@doublepickaxeyt3400]

Thank you for your help sir

[@helpyourmathstat]

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[@sokha55]

thank you very much, you help me a lot and save me so much time. GBU

[@helpyourmathstat]

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[@lahtford]

Hi, am new here pls what is our final answer here and

[@johnkaongachilala9444]

Well explained

[@helpyourmathstat]

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[@quansahnana499]

Thank you very much

[@helpyourmathstat]

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[@CorazonDulcie]

Thank you so much sir. God bless you

[@helpyourmathstat]

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[@MichaelHoeto]

Gracias porque

[@biyanatesfaye8291]

Thank you appreciated

[@helpyourmathstat]

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[@LilianOgechi-f2h]

God bless you sir

[@helpyourmathstat]

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[@SydneyMukupa-r9e]

Amazing

[@christgorg1963]

Thank you 😊

[@helpyourmathstat]

You are very welcome!

[@SamreenCh-xq5iq]

Coefficient determination?

[@worrydemdotcomchannel]

How did u get X2 values

[@stanley510]

thank you so so much❤❤❤

[@helpyourmathstat]

You are very very welcome! :)

[@rbx0119]

Very useful, thanks

[@helpyourmathstat]

You are very welcome!

[@suavesimon7905]

How would I graph a regression equation?

[@helpyourmathstat]

Our new video: kzbin.info/www/bejne/oJLZpaF7i6-XiLs

[@deckvheziedizon5626]

where's the part one?

[@helpyourmathstat]

kzbin.info/www/bejne/o2GqgqlqqsdglZI

[@hariharana2434]

Ty

[@helpyourmathstat]

You are very welcome!

[@moviemasters8065]

Thanks bruv appreciate the help.

[@helpyourmathstat]

You are very welcome! Please check our free website on helpyourmath.com/150.5/mat150

[@JenevieImbo]

where did the n get?

[@ahmedadenwaberi4266]

Number of terms (data)

[@Bo-wi9cb]

What does the n stand for?

[@helpyourmathstat]

number of pairs

[@MuendiDeborah]

Number of years

[@Spiritualgrowth244]

How many entries made for age....5 entries. That's n

[@soroushbaharvand7011]

Number of data all data that you have like N= 1,2,34, and etc

[@samueloluwatobi4378]

N = number of value

[@Dr.KaitouPhD]

Thank you.

[@helpyourmathstat]

You're welcome!

[@zacmagwood1344]

the mental math is absurd

[@viciyke]

I just subscribed ❤

[@helpyourmathstat]

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[@galatajuga2074]

It's not visible please...

[@mayurthakur7336]

Thank u 😊

[@helpyourmathstat]

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[@InganathiKapu]

💯💪🏾 ayy u can really took some weight of my shoulder's

[@helpyourmathstat]

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[@RajeshMishra-on6my]

damn i was prepared for an Indian accent

[@BahadinRashid-fe7yu]

Which book this example or refrence give

[@arvind498]

sir how to find k value

[@PiyushTiwari-d9b]

Oh yeh bro what country

[@RishiTiku]

Mike Tyson!?

[@helpyourmathstat]

?

[@darealbobbyjjonson]

Nonsense 🗑️ - didn't even calculate x in the end ( the hardest part) rubbish🚮🚮🚮

[@annaabobusingye4624]

Thank you sir

[@helpyourmathstat]

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[@saraferati3753]

Thank you

[@helpyourmathstat]

@helpyourmathstat 10 days ago You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@HojiakbarTogaynazarov]

Thanks 👍🏻

[@helpyourmathstat]

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