PG TRB MATHS | STATISTICS-I

[@ugeshugesh484]

Q.No 15 correct ans : the regression coefficients are independent of the change of origin, but not of the scale

[@tejumaths1831]

Sir 16th point regression coefficient independent of origin but dependent on scale illaya sir????

[@MathsNewSyllabusvarun]

Yes Neenga solrathu correct...but i already corrected....i already told in comment box...pls see comment box...make it corrections...thanks for your comment...all the best...

[@tejumaths1831]

Thank you so much for your wishes sir...

[@shaminishamini4094]

Ungaloda notes vangi iruken..it's very useful...totally very very useful.. Thank u so much Sir

[@MathsNewSyllabusvarun]

Thank you

[@MathsNewSyllabusvarun]

Sorry friends in this video the statement 17 is wrong please remove that statement
Correct statements are
1) If the regression coefficient r=0 then the regression lines are perpendicular to each other
2) If r=-1 or +1 then the regression line's are coincide
If you need more explanation I will tell you next video thank you

[@rajap1920]

OK ok

[@ugeshugesh484]

Q.No 17 correct ans The two lines of regression coincide i.e. become identical when r = -1 or 1
The two lines of regression are perpendicular to each other when r = 0.

[@MathsNewSyllabusvarun]

Yes already i told in comment box...

[@MathsNewSyllabusvarun]

Thank you

[@ugeshugesh484]

@@MathsNewSyllabusvarun OK sir

[@elackiyak2407]

It'll be very useful for me sir...thanku very much...and we want more about this sir...god bless u sir

[@MathsNewSyllabusvarun]

welcome

[@pheonix_002]

Q. no.15 Correlation coefficient is independent of change of origin and scale
Q.no.27 Reg.coefficient correct sir

[@abiramiarun5592]

Sir last minute I watch ur video it's very clear sir thank you sir

[@MathsNewSyllabusvarun]

All the best

[@vincylydia]

Thank you so much sir... God bless you abundantly

[@MathsNewSyllabusvarun]

thank you so much sir🙏

[@sureshkumark4582]

For your kind notice, Kindly check statement of 15 and 27. Contradiction between two statements.

[@MathsNewSyllabusvarun]

Sure sir,I will check

[@rahulvenkat7876]

Sir tell me what is Multiple correlation coefficient formula
and how to find order of symmetric group

[@lakshmiandal6991]

Thank you very much sir 🙏

[@MathsNewSyllabusvarun]

welcome

[@duraimurugan8591]

Thank u so much sir ,OR important podunga sir,u r a great job sir

[@MathsNewSyllabusvarun]

thank you

[@maths7619]

regression coefficient is dependent or independent of change of origin which one is correct you give both

[@MathsNewSyllabusvarun]

please watch carefully the regression coefficient is dependent on both change of origin and scale but independent on only origin but not scale...........

[@tejumaths1831]

17th point if regression lines coincides then r = +1 or -1.. if they are perpendicular (independent) then r = 0 thana sir???

[@MathsNewSyllabusvarun]

Yes make it corrections....already i told in comment box pls watch

[@tejumaths1831]

Ok sir thank you

[@dpka_dreamer1203]

I need notes sir , topology, fluid,contum, numerical methods,graph theory,pde,

[@MathsNewSyllabusvarun]

All are available pls contact 9384686847

[@muthulakshmi4268]

Thank you somuch sir. It's very useful for me.

[@MathsNewSyllabusvarun]

All the best

[@muthulakshmi4268]

Thank you sir

[@jeyarajgnaniah1207]

Can you send complete notes sir?

[@MathsNewSyllabusvarun]

Yes available pls contact 9384686847

[@rajanofficialmedia8080]

Sir.. pls confirm. Question no.17. Regression lines are coincide then r=0 ?

[@MathsNewSyllabusvarun]

no sir... r=-1 or r=+1 make it correction plz

[@rajanofficialmedia8080]

@@MathsNewSyllabusvarun thanks sir.

[@rajanofficialmedia8080]

Your videos are very useful to me sir. Thank you soo much sir.

[@மேதா.தமிழ்மூர்த்தி]

Parsevals theorem formula using problems upload pannunga...

[@MathsNewSyllabusvarun]

hmm ok

[@kavinkutty812]

Pls tell the answer for pg trb maths 2019

[@selvambigairaghu9636]

Thank u sir.but can u give it as a PDF

[@MathsNewSyllabusvarun]

Materials available

[@selvambigairaghu9636]

Wat cost sir

[@umasureshumasuresh7352]

Super sir.Thank you

[@MathsNewSyllabusvarun]

welcome

[@nandhinikarthikeyan2776]

Thank you so much sir. I have a 1 doubt polytechnic trb exam✍️ ena eligibility sir? Syllabus link send me sir

[@MathsNewSyllabusvarun]

msc only

[@MathsNewSyllabusvarun]

i will upload it next video

[@nandhinikarthikeyan2776]

@@MathsNewSyllabusvarun k sir

[@naseeba8033]

Thank you Sir these kind of revision are useful for last minute preparation

[@MathsNewSyllabusvarun]

welcome

[@vijithina9159]

Thanks a lot sir..

[@MathsNewSyllabusvarun]

welcome

[@a.k.emastamilgamer6352]

Thank you so much

[@MathsNewSyllabusvarun]

Welcome

[@brindhadhanapal4338]

Sir 17 th coinside is +1 or -1

[@MathsNewSyllabusvarun]

yes your right

[@MathsNewSyllabusvarun]

please make it correction my point of view coincide means perpendicular thats y

[@elakkiyaelakkiya6299]

Super..

[@MathsNewSyllabusvarun]

thank you

[@mageshwarikaruppan2595]

Thanks sir

[@MathsNewSyllabusvarun]

Welcome

[@mmurugan7915]

U r great sir.. 🙏💕

[@MathsNewSyllabusvarun]

thank you

[@sowmiyadevi4165]

Thank you sir

[@MathsNewSyllabusvarun]

welcome

[@henrystanly3598]

thank u sir

[@MathsNewSyllabusvarun]

welcome

[@hramadoss]

Tq

[@MathsNewSyllabusvarun]

Welcome

[@shaminishamini4094]

Statistics related aa vedios nerya podunga sir..

[@MathsNewSyllabusvarun]

Sure

[@shaminishamini4094]

Thank u so much sir..ungaloda question bank enaku rmb useful aa iruku..unga service ku rmb thanks Sir.

[@rajap1920]

Question number 17 correcta sir

[@MathsNewSyllabusvarun]

statement 17 wrong

[@sakthimuthu7392]

Tq sir EOQ problem in or explain Sir,3 days than iruku sir humple req

[@MathsNewSyllabusvarun]

hmm sure

[@prabu3232]

24 result asking trb2019

[@MathsNewSyllabusvarun]

Puriyala...can't understand

[@prabu3232]

@@MathsNewSyllabusvarun result number 24 trb 2019 question paper ketu irukaga sir

[@rajum2422]

வீடியோவில் எழுதியவை சரியாக தெரியவில்லை நண்பா..

[@MathsNewSyllabusvarun]

ok sir

[@rajilakshmi9494]

Sir polytechnic trb kku pg la evlo % mark irukanum eligible?

[@MathsNewSyllabusvarun]

first class they are asking in pg

[@bhavaniveeraiyan976]

Thank you sir please O R important thrm

[@MathsNewSyllabusvarun]

Yes.. Sure

[@dhivyajai6163]

Regression Co eff coincide r=1

[@MathsNewSyllabusvarun]

if r= -1 or +1 then regression lines are coincide

[@MathsNewSyllabusvarun]

17 th statement wrong make it correction

[@MathsNewSyllabusvarun]

i already told in comment box

[@MathsNewSyllabusvarun]

all the best

[@rekhasaranya6600]

17 point correcta sir

[@MathsNewSyllabusvarun]

yes it is correct.. here coincide means perpendicular to each other

[@rekhasaranya6600]

Sir coincide means parallel illaya sir.angle between two regression lines are 0and poi thane sir

[@nithyanithya4487]

Good morning sir..

[@MathsNewSyllabusvarun]

Good morning

[@sowmiyadevi4165]

Sir please upload complete integral in D.E sir please

[@MathsNewSyllabusvarun]

hmm sure

[@rajap1920]

r=0 then perpendicular

[@MathsNewSyllabusvarun]

hmm yes

[@KalaiVani-vs1wn]

Statistics 2 poduga sir

[@MathsNewSyllabusvarun]

sure

[@karuppasamyaj]

Thank you sir

[@MathsNewSyllabusvarun]

Thank you

[@priyamouli997]

Thank you sir

[@MathsNewSyllabusvarun]

Thank you

[@vaitheeswarisaiskitchen3824]

Thank you sir

[@MathsNewSyllabusvarun]

Welcome