Regression Lines of y on x Problems | Regression Coefficients | Coefficient of Correlation | Example

STATISTICAL TECHNIQUES -I
MATHEMATICS-4 (MODULE-3)
LECTURE CONTENT:
REGRESSION ANALYSIS
REGRESSION LINES Y ON X AND X ON Y FORMULAE
REGRESSION LINES EXAMPLES
DETERMINATION OF REGRESSION COEFFICIENT
DETERMINATION OF MEANS
DETERMINATION OF COEFFICIENT OF CORRELATION
COEFFICIENT OF VARIABILITY OF X AND Y
ALL IMPORTANT EXAMPLES
calculation of regression coefficients, calculation of coefficient of correlation, calculation of regression lines, calculation of variance and standard deviation, coefficient of variability of x and y, Regression Coefficient and Correlation Coefficient Properties, derivation of line of regression, Regression Analysis, Lines of Regression, Regression Line of y on x, Regression Coefficient, linear regression, non linear regression, regression concept, regression and correlation statistics, regression statistics, regression curve fitting method, regression curve fitting, regression line of y on x problems, regression line of y on x examples, regression line of x against y, regression line of x on y, statistics engineering mathematics, engineering mathematics 4, aktu math channel.
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BAS303 / BAS403
Mathematics-4
KAS302, KAS402
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By: Dr. Anuj Kumar
Assistant Professor( Mathematics)
Ph. D, Gold Medalist in M. Sc and B.Sc.
National Fellowship (JRF & SRF) Holder During Ph. D.
Dr. Anuj Kumar
@fearlessinnocentmath
#kas402 #kas302 #mathematics4
@FEARLESS INNOCENT MATH
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[@themahesh2168]

amazing explanation..just one problem and all of my doubts are resolved . really detailed explaination sir . Thank you so much.

[@dr.anuj.fearlessinnocentmath]

Welcome dear💕💕

[@SurajYadav-fz2xw]

Bahut badhiya sir you are the best teacher in the world

[@dr.anuj.fearlessinnocentmath]

Thanks dear💕❤❤

[@Shivam10253]

19:43 me 768x - 1000y = 3608 (then you will get the correct value of x and y)

[@dr.anuj.fearlessinnocentmath]

Ok dear

[@MY-dq6nt]

I don't worry about maths for my exams only because of you sir 😅😅. Feeling blessed that my senior recommended you.

[@dr.anuj.fearlessinnocentmath]

Very nice bro

[@captvashu8142]

once i get my first job i will be donating to the maths og sir

[@dr.anuj.fearlessinnocentmath]

Wao
Very nice dear💖

[@Cric.movie123]

Sir pure chapters ka important questions ka one shot video bna dijiye please sir

[@dr.anuj.fearlessinnocentmath]

Ok g

[@rjanhav387]

Sir kis equation ko X on Y lenge or kis equation ko Y on X ye kaise decide krenge kyuki hm kisi ko bhi X on Y aur Y on X nhi le skte isse (r) ki value mein change aa jata h

[@dr.anuj.fearlessinnocentmath]

Vo to di hui equation per depend karta hai dear

[@rjanhav387]

@@dr.anuj.fearlessinnocentmath
Whi ni smjh me aya sir kaise pehchanage

[@captvashu8142]

maths top professsor

[@dr.anuj.fearlessinnocentmath]

Thanks dear❤

[@multiplexgyan]

Sir thank you but please sir how to solve quadratic equations by calculator please make this video for my recommendation ❤❤🎉🎉 please sir

[@dr.anuj.fearlessinnocentmath]

Puri playlist already bni hai dear
Check please

[@user-akki0007]

sir important all previous year questions ki separate vedios daal dijie exam point of view

[@dr.anuj.fearlessinnocentmath]

Ok dear❤

[@godofwar8262]

Only question one

[@manvisingh8631]

Thank you sir ❤

[@dr.anuj.fearlessinnocentmath]

Welcome dear💕

[@alokindori1043]

Sir mene calculator me rkhe dono eqn ...x or y Ki value nikali to x = 116 or y 93 aa rha mera shi h Ya Galat

[@dr.anuj.fearlessinnocentmath]

Good

[@Pallavi-k3t]

sir 2nd example mein ye kese pta chla ki 1st equation regression line of x on y hai and 2nd equation regression line of y on x hai? AND mean of x 116 point something and mean of y 93 point something arha hai to in values lekr prove krege to ratio coefficient of variability to prove hoga hi nhi?

[@dr.anuj.fearlessinnocentmath]

x and y left me diye to hai dear

[@Pallavi-k3t]

​@@dr.anuj.fearlessinnocentmathok sir thanku and sir what about mean of x and y?

[@himanshukumarsingh6486]

at 11.40 for equation 2 can we find x on y or only we have to find y on x because if i am finding x on y of equation 2 then the value of r will be change then it is wright or wrong and if we have to find only y on x of equation 2 then why. please solve my issue

[@dr.anuj.fearlessinnocentmath]

Question ko read kro dear
Usee clear hoga

[@AmanKumar-uo4tf]

Sir important questions all units ka ek vedio

[@dr.anuj.fearlessinnocentmath]

Ok dear

[@skypergaming5678]

Sir Calculator us karne vali video bana dijiye Please?

[@dr.anuj.fearlessinnocentmath]

Ok dear

[@mr.sachinofficial9272]

Thank you

[@dr.anuj.fearlessinnocentmath]

Welcome dear💕💕

[@alirashid-hg9qc]

sir x bar aur y bar bahut short kar diya samjh mein nahi aaya bilokul bhi

[@dr.anuj.fearlessinnocentmath]

Kya bato

[@creat_ive_point7505]

Sir 1st question me kaise pata chla ki equation 1 ko y on x lena hai ???

[@dr.anuj.fearlessinnocentmath]

Mention to nhi hai dear
But hum use dono bna sakte hai
Yonx
Xony

[@himanshuyadav1829]

Lekin sir ans galt aa raha hai

[@himanshuyadav1829]

Bhai r ki value -1 to 1 lie karti h us hisaab se hit and trail kare nikal parega

[@thought_it]

Sir ji Aaj math ka paper h humara kripya krke apnab aashirwad Hume di jiye 🙏🙏🙏🙏🙏

[@dr.anuj.fearlessinnocentmath]

Best of luck my dear

[@thought_it]

@@dr.anuj.fearlessinnocentmath 😍😍😍😍😍😍😍😍😍😍😍😍🤩🤩🤩🙏 thank you sir

[@thought_it]

Thank you sir aapki wajah se paper bahut mast gya h😍🤩😍😍

[@dr.anuj.fearlessinnocentmath]

@@thought_it
Very nice dear

[@adityapatil8951]

Thank youuuu sir 🙏

[@dr.anuj.fearlessinnocentmath]

Welcome dear💕