Regression Lines related example: Correlation & Regression part-5

[@Ankit_bishnoi-29]

1100-900 = 200 respectable sir 💯

[@LostboyK79]

8:00 Slight mistake by Sir , 1100-900 should be 200, but it does not affect our answer as Sir has written -0.65 in final answer, which was precalculated, and it is correct.

[@VGBGI]

Major points missing in regression 1. Significance of regression coefficient using t test at (n-k-1) where n is the number of observations, k = number of parameters) is crucial to for drawing any interpretation without which we cannot proceed 2. The interpretation of regression coefficient is bound by the units of measurement of the independent and dependent variables. 3. For correlation coefficient, the variables must be linearly associated, i.e. we cannot measure association for example between X and Y^2 or between X and Log Y, or between X^2 and Y, since we can only measure association between X and Y which are both linear. 4. For regression coefficient, the parameters must be linear. ie. the regression coefficients are linear, while the variables may be linear or non linear in general. In regression for instance non linear relationship is converted to linear relationship for estimation purposes. For example if Y = AX^B, then for estimation we use LnY = LnA + B LnX.

[@korean_gallery]

I'm your biggest fan sir Kya bat ha apkai itny relax ho kr means ke aram se itna acha sumjaty ha Love and respect from Pakistan

[@abhishekKumar-vt9do]

Sir your explanation is mind blowing Students can explain very well

[@dolsysingla3033]

sir you explained the concept way too well... thank you so much!!

[@KuldeepJain-jm3sv]

one of the best teachers I have ever met 🥰

[@MadhuSingh-eo3dy]

Your way of teaching is also good 👍 👌 👏 😀 😊 sir🙏🙏🙏🙏

[@saketdixit728]

Superb class i have seen all lecture that you have posted

[@amitjhaiip23]

Sir aap bahut achcha padhate hai ek baar me hi sare concept clear ho gye❤

[@saif-ul-islam9354]

Teaching most effectively. Love ❤ from Pakistan 🇵🇰.

[@khanjarbhokungatujhe....2264]

Mera naam h pote jo apne baap ke bhi nahi hote ❤

[@rajbagrecha2788]

Correction: 1100-900 = 200

[@jainamshah7946]

yess sir their is one mistake 1100-900=200

[@kingkhaaaa6340]

U maths is so week 1100-900 is 300

[@rajbagrecha2788]

@@kingkhaaaa6340 😂😂hey alien, which planet?

[@kingkhaaaa6340]

World and india

[@jainamshah7946]

@@kingkhaaaa6340 isliya 😂😂😂 Roz 90 mar th hai kay?😂😂

[@bholebaba365]

best explained with easy concepts thank you sir

[@jamezjes1554]

Before: I hated biostat After: I'm loving it Thank you Sir✨❤️

[@sonalyadavrollno-5990]

I do the calculation after pausing yours vedio sir ,very nice , thankyou very much

[@triptiaggarwal5267]

You explain every concept very well. Thank you Sir 😊

[@rishavsinha2268]

very helpful videos I wish similar videos will come for hypothesis testing and normal distributions

[@harpalrajpurohit8596]

Brilliant sir ji Excellent sir ji

[@Rohit_ArtsStudio]

Finally real regression mil gya🙆

[@harishdagar1996]

Mujhe bhi abhi mila hai 😅🎉🎉

[@amanbhatnagar2316]

Aapne sab recall kara diya sir, thank you very much sir.

[@manjeetgill8928]

Superb sir...thanks at all

[@teerathdas8273]

One more correction on last step find x value 1.3+8 =9.3 not 10.4*

[@paraskaith8073]

Great explanation sir

[@MadhuSingh-eo3dy]

Thank you sir 🙏 🙏🙏🙏🙏🙏🙏🙏🙏so much your video is very helpful to us......

[@shifalijangra9570]

Correction in last 2nd step put x in place of y

[@aasthagehlot2407]

Yes

[@gitatechi9994]

Very helpful😣.. Thankiu💌1000 TIMES.

[@icc796]

Amazing sir ....my all doubts about regression is cleared now ...uu are best💞💞❤️❤️

[@anshujrawat914]

7:46 1100-900=200 , other than this all videos are simple and easy to understand.

[@saritachoudhary9173]

Great guruji

[@divyadhola6015]

Mistake at 12:00 right?

[@theconclusion5512]

Thank you sir. My exam was stunning ...❤

[@dn2473]

Bahut hi badhiya sir jeee❤❤❤

[@m.abu-bakarnaeem2232]

Very informative ❤

[@allahsays8330]

Great

[@krishnainstitute5180]

Sir differencian and integration par video bhi banaye Plz.....

[@drabdulmajeed3280]

Great teaching sir ji from karnataka

[@sidrayousaf9324]

you are great sir

[@vivekjaiswal7810]

Given the two regression lines y on x and x on y as fallows: 3X +2Y=26.0 If 6X+Y=31.0, then their (r) will be equal to?

[@sahanadyapangoudar1098]

What are the difference between y on x ,x on y

[@vanditjoshi9735]

-130/300 nahi -130/200 aata he !!! @7:45

[@niveditasharma5629]

Nice teaching

[@priyajaiswal_13]

Bestest teacher i have ever seen 🪷so honest and doing his responsibility to the fullest ❤️bhagwan ki kripa bani rahe aap par sir

[@gsgaming8224]

Sir x and y is small or capital letters when we write two regression equation

[@tannukarn6728]

You r just fav sir

[@gauravjain1653]

Good One!!!!

[@ambikamiriyala3560]

Hi sir, is range coefficient and rank coefficient same sir

[@PriyankaGupta-hq5zm]

sir u r the best

[@vivekjaiswal7810]

If byx=1.6 and bxy=0.4 then what will be the rxy? Please with details explanation. Because I'm beginner

[@shahnazafayaz8085]

Solution of determinate and indeterminate structures using Newmarks method.ye question sir mere exam mai hai but ye muge kahi se nahi mil raha hai Sir please can you help?

[@varunrohirarv]

Sir rat ke mt pdhaya kriye.....130/300=.43 hota....130/200=.65 hota Aapne 300 se divide krke 200 wali value rkh di...

[@muhib121]

Great sir

[@Xxxxxxxxxxyfyjko]

sir please give some window for taking screen shot

[@Aestheticgirl51]

13. The following sample observations were randomly selected.X: 4 5 3 6 10Y: 4 6 5 7 7a. Determine the regression equation.b. Determine the value of when X is 7. Solve kr dein yeh

[@sandiponsarkar7061]

1100-900=300 wah wah

[@abhishekmasali5351]

Thank You So much Sir

[@GuidancetowardsDeen]

You r a star

[@reebalsultanreebalsultan5982]

I m from Pakistan please sampling pr lecture bna dein 24 augst ko Mera papaer h

[@anuradhabarud1194]

Sir ye age or solve hoga kyax= -(1.3)y+16.4

[@YasinShehzad]

Thank you 💓

[@HasnainAli-ld2ix]

Correct answer is y=-(0.65)x -4.1

[@sanskartripathisanskartrip189]

Thank you so much 🙏🙏

[@rashmisaini7971]

What if bxy and byx is same

[@ujalamishramishra8812]

Hello sir please forecasting and time Series bta do ap please

[@khushinarang5146]

Sir byx 0.43 hona chiye 0.65 kese aaya aapka

[@raisahib6746]

1100-900 = 200 then by dividing the answer is -.65

[@Badshahgamer0987]

There is a point u mistake in byx 1100-900=200

[@hanzivedioes1193]

Thank u Sir......

[@suparnamaity2894]

Sir ota samation symbole.. Sigma symbol noy

[@praveenshakarwal4547]

r ke value ek line me kise

[@rishabhdhiman7346]

are sir xon y or y on x me koi or vaues hi ghusa di

[@thakurvishal7513]

👌👌👌

[@vetsandpets9819]

Thanks a lot sir

[@fatimaawan2302]

byx 0.6 ki jaga 0.43 ay gaaa

[@VibeLenss]

thankyou sir

[@mukeshchahal3620]

Thanks sir ❤

[@sanketkumbhar]

7:46 1100-900=200 😂, other than this all videos are simple and easy to understand ❤😊

[@aniqatariq009]

It is known as ratta😅

[@sanketkumbhar]

@@aniqatariq009 yes

[@sanketkumbhar]

@@aniqatariq009 I think u belongs to Maharashtra because you are use to word ("Ratta") 😂

[@aniqatariq009]

@@sanketkumbhar I'm from Pakistan

[@sanketkumbhar]

@@aniqatariq009 ok

[@sidrayousaf9324]

thank you soo much

[@shivamkumar-lc4mv]

❤❤

[@kirankaur9489]

Sir -130/300= -0.43 not 0.65

[@mangeshkhillare9207]

Sir x-x y-y Nahi Kadhal sir

[@068_gauravchakraborty]

thx a lot sir ji

[@MudassarAhmad-fb2yx]

❤

[@vlogwalaarhan]

Solve ki bhi script likhte ho kya .....sach mai ans ka raata maara ....solve jaye bhaad mai ..1100-900 = 300 and the ans is still correct with wrong calculation ✨ wowwww..

[@saurabhshilders8566]

Bhai tu thoda bkl hai kya ans yaad krke rakhte Hao ye aur vo minute mistake thi Agar tu usse parshan hogaya toh padayi tere liye nhi hai bro

[@Sirisiri08]

Sir is indeed doing a great job.. Mistakes happen.. Please be kind dear people.. You can tell it the proper way

[@danielonyebuchi9451]

I don't understand his intonation

[@chandirane5544]

Yy` meaning sirr

[@funnycomedy5420]

1100 ma se jab 900 jay gay tu 200 bachay gay 300 nh

[@apeximperator]

tysm!

[@sportsworld2002]

🙄sigma xy , i think it shoukd be sumation xy

[@UsamaSajid7866]

Sir 7:59 1100-900 is 200

[@rajat1024]

1100-900=200

[@taufiquealam4425]

👍❤️😇

[@parthkhandelwal7209]

sirji 1100 - 900 = 200 hota h!

[@sportsworld2002]

This is stupid🙄 how can u just multiply sumation x * sumation y to get sumetion xy U have to multiply each value and add the final result

[@sdfchannelsdfchannel521]

1100-900=300 😳🤦🤷😂😂😂

[@praveenshakarwal4547]

Mistek mt kro 😂

[@PINKEYDEVI-dg6fv]

-0.65 is not the correct answer

[@KCMTIAAAAAAN]

Galat kyu hai

[@basilkiffalufung6333]

Your audience is the world and not India. Speak in English

[@NehaGupta-rs7pz]

1100-900=200