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How to find coefficient of correlation of grouped data|Correlation|Business Statistics 

Dream Maths
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How to find coefficient of correlation of grouped data|Correlation|Business Statistics
Instagram:- / dreammaths
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Facebook:- / dreammathsyoutube
Website:- Dreammaths.com
Hello everyone,this is Bharti Sachdeva from Dream Maths.In this class you will learn about how to solve questions of correlation.
CHAPTER CORRELATION PLAYLIST
• Chapter Correlation pl...
#correlation
#questions
Covariance and variance method
correlation
covariance method and variance method correlation
covariance
correlation method
how to calculate correlation coefficient
dream maths
business statistics
business statistics chapter correlation
bba business statistics
bcom business statistics
bba business statistics
bcom business statistics
bba
bcom
dream maths bba
dream maths bcom

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24 сен 2024

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Комментарии : 167   
@chahatvamdev4088
@chahatvamdev4088 3 года назад
Mam Ji Salute hai Apko 🙏🙏🙏🙏🙏
@sarvjeetkaur2382
@sarvjeetkaur2382 2 года назад
Ur way of teaching is really fantastic mam😍
@noohnz
@noohnz Год назад
Respect and Love from Pakistan❤️
@mayabirkhani628
@mayabirkhani628 2 года назад
Really understandable..❣️thank u... concept clear😀
@noohnz
@noohnz Год назад
Really fantastic way of your teaching❤️
@funuploads344
@funuploads344 Год назад
Mam you are amazing I never see a teacher like you. Thnku so much mam❤️
@kjcreations.1002
@kjcreations.1002 Год назад
Good Explanation Mam👍👌
@JagrutiParmar-b1s
@JagrutiParmar-b1s 9 месяцев назад
Mam aap itani tough methods ko easy kaise bana dete hoo sachhi you are amazing thank you so much for it.
@paru-sx1wx
@paru-sx1wx 3 года назад
N =100 .. Kaise aaya plzz reply??
@DreamMaths
@DreamMaths 3 года назад
sum of f= 100=N
@digitalworldcreators9
@digitalworldcreators9 Год назад
omg itna complex method itni easily smjha diya 😳 mam seriously u are genius but sch m thoda complex h practice krke dekhungi mam yeh table as it is exam m bnana h ??
@AdityaKumar-sy9rf
@AdityaKumar-sy9rf Год назад
Yaha pe d kyu likhta ha direct N submission fxy nhi likh sakta ha
@digitalworldcreators9
@digitalworldcreators9 Год назад
@@AdityaKumar-sy9rf nhi because formula m fdxy given h isliye we can't change the formulae
@chinmaidakua2643
@chinmaidakua2643 8 месяцев назад
Mam bhut acha laga aapka explanation. Mam mujhe ek doubt hai 🙏 Mam kya ek hi formula hai; to calculate bivariate data correction. Is me mam (u,v) vala formula hota hai kya ? Please reply mam 🙏
@parulmalik1495
@parulmalik1495 2 года назад
Thankyou so much ma'am ❤️❤️❤️❤️
@shantilataparida1914
@shantilataparida1914 Год назад
Make a video on frequency distribution please 🥺
@ishajain4657
@ishajain4657 Год назад
Best channel ❤️
@mathematicsaroundus6851
@mathematicsaroundus6851 7 месяцев назад
We use dx' and dy' instead of dx and dy. Which makes it easy to understand..
@Rajasthaniiiiiiiiiii
@Rajasthaniiiiiiiiiii Год назад
Pls make a video of missing values also
@shubham2sharma241
@shubham2sharma241 2 года назад
Mam aap offline classes bhi lete ho kya ?
@KomalpreetKaur-fy9pj
@KomalpreetKaur-fy9pj Год назад
Mam regression ke liye grouping vala ques or correlation k liye , dono k liye same hai ans ? Mtlb formula mein bhi koi change nhi hai ?
@poojaparekh317
@poojaparekh317 4 месяца назад
Yeh table ke kitne marks milte hai mam
@kapilpasiya9146
@kapilpasiya9146 9 месяцев назад
Thnx for this session mam ❤ Very easy explain this chapter 😊😊we are understand this chapter easily 😊😊
@SumitKumar-xe9xy
@SumitKumar-xe9xy 3 года назад
Thank u so much 😊 mam aapne bohat bdi help ki h
@DreamMaths
@DreamMaths 3 года назад
😊❤️
@simrankhan437
@simrankhan437 7 месяцев назад
Please use normal table
@vasavadipesh4611
@vasavadipesh4611 3 года назад
Thank you mam aap shikhate he vo bohat easy li samaj me aa jata he
@sahilsingh-tw8wk
@sahilsingh-tw8wk 4 месяца назад
Mam apne N ki value 100 kese li please explain ? 🙏
@jitkmlkr5566
@jitkmlkr5566 6 месяцев назад
Best teacher ever 🤗❤️thank you ma'am
@Hellokunall
@Hellokunall 6 месяцев назад
N 100 kese aya?
@Hemlata-fh6vb
@Hemlata-fh6vb Год назад
Thanks mam 😊
@mannjain852
@mannjain852 Год назад
maam is method ko bina tble k solve nhi kr skte ky kyuki tble bne ne me time bahut lgta hai and bhout lengthy process hai
@blackadam5487
@blackadam5487 2 года назад
Mam center wale 3 column ke last me 16 hoga
@Nilesh-df7gv
@Nilesh-df7gv 8 месяцев назад
Exam se 3 hours pehle 😂
@Purvanshh.x
@Purvanshh.x 5 месяцев назад
Clear hua ?
@Gaurav-ct1ts
@Gaurav-ct1ts 5 месяцев назад
Exam se 1min pehle... !!!! Chomu khinka🤡🤡
@palakmanhas8007
@palakmanhas8007 4 месяца назад
Exam ke 7 din pehle bro
@psy.sageyy
@psy.sageyy 4 месяца назад
Exam ke ek din baad😎🥸
@ContentLedge
@ContentLedge Год назад
how N is taken in this video?
@kaur2624
@kaur2624 Год назад
Ma'am aap hmare clg me aa jao😂😂aap bahut achha smjhate ho
@Kaursings
@Kaursings 6 месяцев назад
N 100 kaise aya???
@Ihopethishelps69
@Ihopethishelps69 5 месяцев назад
Bol bhai kaise ayya?
@jaskiratsingh9808
@jaskiratsingh9808 7 месяцев назад
Mai yeh vla method mdu ke syallabus mai h kya?? Mdu vlo ko krna h yeh..???
@jklm577
@jklm577 Год назад
Next month exam hai sem 1 bhe mam se pda sem 2 bhe 🎉
@DreamMaths
@DreamMaths Год назад
Thankyou ... Also share with your classmates 😊
@satishpanwar3248
@satishpanwar3248 6 месяцев назад
Mam agar X ki terms upper side kaise ki 200-300 , 300-400 , 400 -500, 500-600, 600-700 Or below side or y ki terms 10-15, 15-20 , 20-25 , 25-30 h to ye kaise hoga . Or beech m frequency terms ( _ dash ) m h to mam .yha to X ke liye table m 5 series h 200_300 kaise or y ke liye 4 series m h 10-15 to kaise sum solve kre .mam please video bna KR dal do.
@nightwolfz.2838
@nightwolfz.2838 5 месяцев назад
madam ye 1*6 h or apne 1*(-6) kr kr rkha h ? explain plz 23:17 , mid value ko corner value se multiply krna tha minus sign kaha se aya
@manikvashist5980
@manikvashist5980 5 месяцев назад
Bro that is -1*6 equals to -6 not 1*6 because dx -1 into dy1 is -1 not 1 but she mistakenly wrote it as 1.
@neerajbhatoy9414
@neerajbhatoy9414 Год назад
Thanks a million 😍 ❤ ♥ 🙏 💗 💓 Mam jab 4 ,6 vale class interval ho to centre ki two values me se ikk leni hundi aa???
@snehasambherwal
@snehasambherwal 4 месяца назад
Answer mila aapko ??
@AdityaSingh-lo7qj
@AdityaSingh-lo7qj 11 месяцев назад
Love from Nepal❤
@chandrakant8671
@chandrakant8671 Год назад
Mam -1 nhi hai vo toh woh -6 nhi 6 hoga
@MOHIT836
@MOHIT836 Месяц назад
Plz clarify bro
@Rahul-jm9rq
@Rahul-jm9rq 10 месяцев назад
Good explanation
@Love_diaries350
@Love_diaries350 2 года назад
Really awesome mam 👏
@aryaeducation2258
@aryaeducation2258 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-T1c0aLa3VCY.html
@KaranGupta-xf2xi
@KaranGupta-xf2xi 9 месяцев назад
N is Summision f
@Ihopethishelps69
@Ihopethishelps69 5 месяцев назад
Thanks bro
@uzaifauzaifa4718
@uzaifauzaifa4718 2 года назад
Thank you much
@anitabansal7447
@anitabansal7447 Год назад
Mam pls bata do ki % kaise calculate krte hai grpd data mai
@greatkhali1980
@greatkhali1980 Год назад
Ma'am you have inserted an extra bracket in (submission fdy) ²
@RajPatel-jn8qj
@RajPatel-jn8qj Год назад
बहुत सही मां❣️
@FriendshipWithStudy
@FriendshipWithStudy 9 месяцев назад
Agr data ka 4 numbers m hai to konsi mid value subtract kre
@DarpanDeshmukh-f4q
@DarpanDeshmukh-f4q 10 месяцев назад
Thank you 💕 good 😊
@ruhani4951
@ruhani4951 Год назад
Mam isme to 3 hi intervals the lekin agar kisi question me jyada ho to kya kare????
@sachinrajput4746
@sachinrajput4746 Год назад
Thank you mam
@smarty08_
@smarty08_ 4 месяца назад
From where you get a value of N is 100?
@VijayKumar-ux1xl
@VijayKumar-ux1xl Год назад
Thank you soo muchhh mam 🙏🙏🙏
@VINEETSHARMA-nf3nh
@VINEETSHARMA-nf3nh 11 месяцев назад
Thankyou mam
@Sunainaadhikari
@Sunainaadhikari Год назад
N 100 kese aya?
@gauravvats9929
@gauravvats9929 Год назад
Bhai pata chala abhi tak?????
@gauravvats9929
@gauravvats9929 Год назад
Same question broo
@ritulgoyal7823
@ritulgoyal7823 Год назад
Mam what do when y series is not in intervals
@SoorajKudale_
@SoorajKudale_ 2 года назад
maine apki har ek vidioe dekhi hai magar iss chapter mai bahut si problems aa rahi hai formulas ki bahut formulas hai isme sab formulas ko learn karne ki jarurat hai kya?
@DreamMaths
@DreamMaths 2 года назад
Yes...Statistics is all about formulas...
@kajaldaroch214
@kajaldaroch214 Год назад
Thanku mam 😊😊
@muskankhurana808
@muskankhurana808 2 года назад
Mam if the classes have been given in even no. Thn what would be the next step after finding mid values
@FriendshipWithStudy
@FriendshipWithStudy 9 месяцев назад
Agr pta chla ho to plz tell me dear
@vshal.64
@vshal.64 2 месяца назад
​@@FriendshipWithStudy ???
@AbhishekKumar-gt3lb
@AbhishekKumar-gt3lb 6 месяцев назад
N ka value 100 kaise Aya plz mam tell me because few days left my exam
@Hellokunall
@Hellokunall 6 месяцев назад
Pta lga kya bhai??
@BhawnaSharma-m6e
@BhawnaSharma-m6e 5 месяцев назад
Frequency ka sum krke (20 +54+26=100)
@nehagarg3679
@nehagarg3679 2 года назад
Thank u mam 🥰🥰🥰👌👌👌
@Gauravv0017
@Gauravv0017 Месяц назад
n=20+54+26=100 OR N=18+52+30
@shreyakaushal3529
@shreyakaushal3529 Год назад
Thank uhh mam❤️
@Previousyear_questionpaper_100
@Previousyear_questionpaper_100 4 месяца назад
N 100 asa aaya Jo f h frequency uska total 100 h is question me f ki value hi n ke lie use krte h
@arzcalligraphy-o7n
@arzcalligraphy-o7n 8 месяцев назад
Mam : Chalen aage☺️ Me: ji bilkul chaliye 😄 thinking (jaldi jaldi sara samajh lun)
@shubhambhatt6770
@shubhambhatt6770 3 года назад
Thank you mem 🙏🙏
@DreamMaths
@DreamMaths 3 года назад
Most welcome 😊
@SIMRAN15740
@SIMRAN15740 Месяц назад
Mam yeh N = 100 kese aaya ​@@DreamMaths
@sanjanagogia4437
@sanjanagogia4437 4 месяца назад
Mam n ki value 100 kaise
@NehaNeha-wz9hf
@NehaNeha-wz9hf Год назад
I nvr do this method beacuse its looks tough but u make it so easy mam thank u soo much best teacher 😇😇
@Ihopethishelps69
@Ihopethishelps69 5 месяцев назад
Bhai easy ??
@ruhani4951
@ruhani4951 Год назад
Aapne mam bivariate frequency distribution nahi karaya😥😥😥 Please reply mam
@anitabansal7447
@anitabansal7447 Год назад
Mam how to find the % in grouped data
@Lucky_Yaduvanshi_Official
@Lucky_Yaduvanshi_Official Год назад
@gedmock980
@gedmock980 2 года назад
mem why n =100
@79dimplenayak16
@79dimplenayak16 2 года назад
Mam b.com 4sem k stat or tally Kai main ques btado Hindi medium mai 11 July se exam h please mam reply 🙏
@shubhamvaghela3824
@shubhamvaghela3824 Год назад
Improvement needed.
@MK__MONU1M
@MK__MONU1M 4 месяца назад
Mam aap Hindi me notes provide kr dijiye
@sidizhere
@sidizhere 2 месяца назад
Mam ye toh Sudoku jesa lagra
@originalfarzi2337
@originalfarzi2337 4 месяца назад
Why did we take " n=100"
@sharmafactcompany5.2m
@sharmafactcompany5.2m 2 года назад
N -100 kaise aaya
@gauravvats9929
@gauravvats9929 Год назад
Please batao
@AbhishekKumar-we8ex
@AbhishekKumar-we8ex 7 месяцев назад
❤❤
@PoojaYadav-fs1wf
@PoojaYadav-fs1wf 3 года назад
Di aap jo ye bivariate distribution kra rhe ho ye mdu ke sllyabus me nahi hai
@DreamMaths
@DreamMaths 3 года назад
Ap bca ky student ho?
@PoojaYadav-fs1wf
@PoojaYadav-fs1wf 3 года назад
@@DreamMaths yes
@DreamMaths
@DreamMaths 3 года назад
Bca me ye topic nhi hai iska..
@PoojaYadav-fs1wf
@PoojaYadav-fs1wf 3 года назад
@@DreamMaths ok di
@Abhianiket
@Abhianiket 2 года назад
Mam is formulae me last me change hn yaha do bar (Efdx)² ki jgh Efdx² hoga i think (E for submission)🙂🙂
@aryaeducation2258
@aryaeducation2258 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-T1c0aLa3VCY.html
@haseenzaiqa
@haseenzaiqa 9 месяцев назад
Sar ghum gya ji mera toh table ko dekh kar aur mam pta ni kaise baar baar bohot bohot simple h kehri h😂
@yogipatel9243
@yogipatel9243 8 месяцев назад
Same😅😅😅 Game game game
@tiakumar4480
@tiakumar4480 Год назад
HOW DID N CAME TO BE 100?
@kajalroy1346
@kajalroy1346 Год назад
same question
@gauravvats9929
@gauravvats9929 Год назад
Same question
@harsh7689
@harsh7689 8 месяцев назад
N means Summation(Sumtotal of F)
@gouransh_355
@gouransh_355 8 месяцев назад
By adding all the frequency of table
@GoyalGaming
@GoyalGaming Год назад
Ji fdx² = -20² =400
@Ihopethishelps69
@Ihopethishelps69 5 месяцев назад
For all the new people N= Summission of F
@SoorajKudale_
@SoorajKudale_ 2 года назад
mam mera syllabus pune university ka hai aur usme itne alag alag formulas nahi hai aap har ek ke alag formula kyo batati ho? aur ye bataiye na ki aap kis unversity ke syllaabus ke according ye le rahi ho?
@DreamMaths
@DreamMaths 2 года назад
ap apne syllabus ky according topics karo....yahan pura chapter hai playlist me....topics pock karo apne according....thumbnails dekh ky..
@shreyagrawal8159
@shreyagrawal8159 Год назад
maam aap toh teacher hoe aapko toh formula yaad honge hi bacho ki halat kharab hoagyi h pressure araha h but choke hogya h
@Lucky_Yaduvanshi_Official
@Lucky_Yaduvanshi_Official Год назад
3:05 3:09 3:09 3:09 3:10 3:10 3:10 3:10 3:12 3:12 3:12 3:12 3:14 3:14 3:14 3:14 3:14 3:17 3:17 3:17 3:17 3:19 3:19 3:19 3:19 3:19 3:21 3:21 3:21 3:23 3:24 3:26 3:28 3:30 3:31 3:35 3:37 3:38 3:40 3:42 3:44 3:47 3:49 3:51 3:51 3:53 3:54 3:54 Mem me sarri videos dektha hu
@navinsingh9810
@navinsingh9810 Год назад
Use Mera Kya fayda
@SaloniPathak-b4e
@SaloniPathak-b4e 10 месяцев назад
Bhai tum video nahi time dekhte ho😊😊😊😊😊😊😊😂😂😂😂
@manavgohel38
@manavgohel38 2 года назад
Ma'am D Nahi likhe to chalega na
@aryaeducation2258
@aryaeducation2258 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-T1c0aLa3VCY.html
@ishankansal5429
@ishankansal5429 5 месяцев назад
Mam n=100 kyu liya
@prakashbaiga6891
@prakashbaiga6891 6 месяцев назад
Ans HW 0.34 ?
@Harsh_Gour_
@Harsh_Gour_ 9 месяцев назад
Mam N ki value kha se aayi
@ABATRA-S
@ABATRA-S 9 месяцев назад
summation F= N
@PoojaYadav-fs1wf
@PoojaYadav-fs1wf 3 года назад
Maine book me check kiya aisa koi formula hi nahi mil rha
@sheis945
@sheis945 Год назад
Statistics always seemed boring to me but before you read
@rohitmishra6611
@rohitmishra6611 3 года назад
Mam isme N kaha se aaya at 28:27
@DreamMaths
@DreamMaths 3 года назад
Frequencies ka sum...
@aryaeducation2258
@aryaeducation2258 Год назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-T1c0aLa3VCY.html
@mohamedaklamaashm.r4025
@mohamedaklamaashm.r4025 10 месяцев назад
but it's 101 not 100 rigth@@DreamMaths
@Vlogswithgungun
@Vlogswithgungun 4 месяца назад
Mam N =100 kaise aya
@DreamMaths
@DreamMaths 4 месяца назад
Sum of frequencies...
@VINEETSHARMA-nf3nh
@VINEETSHARMA-nf3nh 11 месяцев назад
Har har Mahadev
@garimasharma0109
@garimasharma0109 Год назад
N=100 kese aaya pleaseeeee batao
@Labrador_cutie_puppy
@Labrador_cutie_puppy 11 месяцев назад
N = summision (£f ) = 100
@mohamedaklamaashm.r4025
@mohamedaklamaashm.r4025 10 месяцев назад
How n is 100 here?
@FriendshipWithStudy
@FriendshipWithStudy 9 месяцев назад
Sum of frequency
@MR_YASH_369
@MR_YASH_369 6 месяцев назад
100 n kese aaya koi btayagea
@BhawnaSharma-m6e
@BhawnaSharma-m6e 5 месяцев назад
Frequency ka sum krke
@RohitSharma-iq6dl
@RohitSharma-iq6dl 11 месяцев назад
N=100 kese pata chala maam??
@FriendshipWithStudy
@FriendshipWithStudy 9 месяцев назад
Sum of frequency
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