Measure of Central Tendency and Dispersion | One Shot Quantitative Aptitude | Rahul Bhutani Sir 🔥

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  • Опубликовано: 19 янв 2025
  • Video Title - Measure of Central Tendency and Dispersion | One Shot Quantitative Aptitude | Rahul Bhutani Sir 🔥
    #VISHWAS KARO HUM SAMBHAL LENGE 🛡️📚
    Welcome to our Measure of Central Tendency and Dispersion | One Shot Quantitative Aptitude video! 📐 Dive deep into the essential topics of central tendency and dispersion with the expertise of Rahul Bhutani Sir in this special session from the Chanakya Niti Series by Vishwas CA.
    This comprehensive one-shot class is tailored for students preparing for the CA Foundation exams in Sep 24 and Jan 25. Gain a solid understanding of these crucial statistical concepts and enhance your quantitative aptitude to excel in your exams.
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Комментарии • 228

  • @Vca_VishwasCA
    @Vca_VishwasCA  8 месяцев назад +8

    📌Class Notes Link : vishwasca.com/free-resource-subject-list.php
    📲 Contact No :- 8983086750
    🔗Telegram: t.me/vishwasca
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    • @SangitaVinod-be4hv
      @SangitaVinod-be4hv 7 месяцев назад

      hello..sir
      at our center in maths paper..when we need to do such calculations we are not allowed either write on exam paper ( except rough work side) or on any blank papers..so it creates problem and also time consuming..is there any way oit of it?

  • @Sneharawat1011
    @Sneharawat1011 Месяц назад +13

    43:39 Q9 =40% option a
    51:40 Q12 =11/3 option a
    1:23:43 Q17 =quartile 2 =17
    2:13:26 Measure of central tendancy end 😊

  • @ShubhaniSolanki
    @ShubhaniSolanki 2 месяца назад +8

    Best stats teacher ever..... I found so many teacher but there was no clearity about the stats formulas
    But I found you sir your concepts are literally crystal clear ❤

  • @Bushra_ansari518
    @Bushra_ansari518 7 месяцев назад +63

    Incorrect mean solve krne ka easiest way hai... Mean x No. of observations - wrong value + correct value ÷ No. of observations

    • @Animeeditz-z9q
      @Animeeditz-z9q 5 месяцев назад +1

      Bro exact value nahi aaya ??

    • @homishagarg4296
      @homishagarg4296 4 месяца назад

      Aayegi ​@@Animeeditz-z9q

    • @homishagarg4296
      @homishagarg4296 4 месяца назад +1

      ​@@Animeeditz-z9q50*10=500-40+100=560÷10=56

  • @Tam-M_1
    @Tam-M_1 Месяц назад +19

    Q49 3:09:47
    15.9373 is it right answer?

  • @YashGupta-n7g
    @YashGupta-n7g 24 дня назад +2

    43:17 Other Solution:-
    •(15000-12000=3000)
    •(12000-10000=2000)
    •Ratio=3:2
    •2/5×100=40%
    •Skills Worker % = 40%

  • @swapannaskar5975
    @swapannaskar5975 2 месяца назад +6

    43:38 value of x is 40 . It means n2 = 40% and n1= (100-40)%=60%

    • @sportxshorts9488
      @sportxshorts9488 22 дня назад

      U S 10,000: S 15000; 2:3 S= 3/5 ×100= 60% 😮

  • @Aftabazam-k2b
    @Aftabazam-k2b Месяц назад +2

    2:34:30 Q 38 ans :0.75 for both MD for mean and MD for median

  • @Pranay89-d4w
    @Pranay89-d4w 6 месяцев назад +6

    Sir ji, Bhaukal macha Diya❤️‍🔥!! Dhaakad Teaching 🗿🗿

  • @Mr_Muliya_12
    @Mr_Muliya_12 8 месяцев назад +39

    1:18 Unit 1
    2:13:21 Unit 2

    • @SangitaVinod-be4hv
      @SangitaVinod-be4hv 7 месяцев назад +2

      are we allowed to have blank pages for rough work in exam center in this paper

    • @krishanandshaw3400
      @krishanandshaw3400 7 месяцев назад +1

      ​@@SangitaVinod-be4hvNo. Question paper ke back mein rough work Kiya jata h

    • @Devansh_Bagree
      @Devansh_Bagree 5 месяцев назад +1

      Bro kesa gya exam😅​@@SangitaVinod-be4hv

    • @PushpanjaliTripathi-r9d
      @PushpanjaliTripathi-r9d 5 месяцев назад

      ​@@Devansh_Bagree pehle aap btaye

  • @IZEL.HERE_
    @IZEL.HERE_ 8 месяцев назад +17

    only this chpters can fix my marks btw thnks sir for amazing lecture.🤝🏻

    • @SangitaVinod-be4hv
      @SangitaVinod-be4hv 7 месяцев назад

      are we allowed to have blank pages for rough work in exam center in this paper?

    • @Manjudevi-hm2gv
      @Manjudevi-hm2gv 7 месяцев назад

      @@SangitaVinod-be4hvno u can't take any kind of paper there u will be provided sheet there

    • @SangitaVinod-be4hv
      @SangitaVinod-be4hv 7 месяцев назад

      @@Manjudevi-hm2gv hello..in my previous last two attempts..we had not been provided..any kind of sheet for working notes there...we have been told to do that part in question paper back side..(workin area)..but it's not convenient and not time effective as well

    • @SangitaVinod-be4hv
      @SangitaVinod-be4hv 7 месяцев назад

      @@Manjudevi-hm2gv at your center do they provide you saperate rough sheets?

    • @anshipattnaik
      @anshipattnaik 7 месяцев назад

      ​@@SangitaVinod-be4hv Yeah you have to do it in the question paper only!!! No extra paper is provided and it's not allowed to take extra paper, use H.B pencils and erase for reuse of space

  • @Aadityak_001
    @Aadityak_001 2 месяца назад +4

    1:53:42 GEOMETRIC MEAN

  • @manik05016
    @manik05016 25 дней назад +1

    3:36:42 statistical discription of data numericals (incomplete)

  • @Manjaykumar-ld6te
    @Manjaykumar-ld6te 5 месяцев назад +4

    question no. -20 answer -40.3225

  • @RaviKumar-hi8vt
    @RaviKumar-hi8vt 8 месяцев назад +4

    Very relevant very helpful very clarity just like a great ❤

  • @DeepanshuGupta-d6c
    @DeepanshuGupta-d6c 7 месяцев назад +3

    2:47:49 here is quartile deviation is Q3 - Q1. /. 2

  • @mrunknown-x8o
    @mrunknown-x8o 28 дней назад +1

    thankyou sir i was revising from it and it really helps me

  • @siddhantkumar2740
    @siddhantkumar2740 8 месяцев назад +5

    1:23:38 Quartile 2 is equals to 17✅

  • @imranidrishi_14
    @imranidrishi_14 8 месяцев назад +8

    Finally aa gaya 🙂🌟

  • @ananyagoel9865
    @ananyagoel9865 Месяц назад +2

    question 38 mean deviation about median = 12.5
    ques 39 md about mean 29.5

    • @AayushKharbanda
      @AayushKharbanda 27 дней назад

      Bhai bhai answer same nahin aana chahie jo mean ka hai vah median ka hona chahie kyunki formula same hai q38

  • @anubhawkumar2384
    @anubhawkumar2384 13 дней назад +2

    20 marks kaye liya 7 hours ki lecture

  • @Shreyavarshney_09
    @Shreyavarshney_09 8 месяцев назад +2

    Sir...this is just wowww....👌😮..really helpful ...

  • @anushkasonar4654
    @anushkasonar4654 8 месяцев назад +6

    Recorded duniya me swagat 🤌 🌎
    6 baje se wait kr rhe the🥶

  • @bhawnakumari-ct3xk
    @bhawnakumari-ct3xk Месяц назад +1

    2:36:06 if mean then, answer = *13.184*

  • @ViRATEDiTZ2.0.
    @ViRATEDiTZ2.0. 6 месяцев назад +1

    Que 20. Median- 40.322

  • @mahichoudhary3397
    @mahichoudhary3397 8 месяцев назад +3

    ohh god...!
    itne saare formulaes

  • @Abhi_maurya_Article
    @Abhi_maurya_Article 7 месяцев назад +2

    1:33:50 😂😂😂 bolo swaha bolo swaha ek no sir 🤗

  • @Solankii_ji
    @Solankii_ji Месяц назад +1

    43:45 ans is 40%
    51:41 ans is 11/3

  • @thezam2278
    @thezam2278 7 месяцев назад +5

    Q no.49 SD=15.93

    • @Gulshan_Sahu21
      @Gulshan_Sahu21 Месяц назад

      But how mera toh 14.966 aaraha hai 😢

  • @JaiPrajapati-jp2312
    @JaiPrajapati-jp2312 8 месяцев назад +2

    😊😊😊😊😊 very nice explanation sir

  • @Drakshakhan251
    @Drakshakhan251 8 месяцев назад +1

    Amazing revision lecture very very helpful ❤❤ just love it!!❤️🥹

  • @raksharshet6732
    @raksharshet6732 8 месяцев назад +3

    Sir aap please maths ke pyq series karayiye sir , bahut help hogi hame bhi and hamara confidence bhi thoda gain hoga

  • @noscgaming3845
    @noscgaming3845 8 месяцев назад +3

    Thank you very much sir ❤❤❤

  • @anushkasoni7623
    @anushkasoni7623 5 месяцев назад +5

    43:42 a) 40%

  • @realphonk_man
    @realphonk_man 4 месяца назад +10

    i m not solving my institute"s compiler questions nd just relying in this becoz very less time is there , will it be sufficient?

    • @akhxl
      @akhxl 4 месяца назад

      yes but do mtps

    • @Ramchandarmanariya
      @Ramchandarmanariya 4 месяца назад +1

      Bro but I am touching it today 😮

    • @msclashing425
      @msclashing425 4 месяца назад +1

      @@Ramchandarmanariya I think reasoning and math is enought to pass the exam just do it that you can get good marks

  • @YashGupta-n7g
    @YashGupta-n7g 24 дня назад

    51:16 option (a) 11/3

  • @factswithharsh6878
    @factswithharsh6878 2 месяца назад

    3:36:26 It can also solve by using venn diagram

  • @Vanshii-05h
    @Vanshii-05h 8 месяцев назад +1

    Thank you so much sir ❤❤

  • @dakshgupta122
    @dakshgupta122 4 месяца назад +1

    3:38:15
    Sir, Your Answer Of Question No 58 Is Wrong, Right Answer Is 10 Because Coffee Drinker Man Is 20% Of 45 ie. 9 Not 20 So Female Coffee Drinkers Is 45-9=36 Which Is 90% Of 40 Womens. So, Female Non Coffee Drinkers Is 10% ie.4
    Hope Everyone Will Get It..😅

    • @KrishKingrani
      @KrishKingrani 29 дней назад

      @@dakshgupta122 no it's not 45 it's 45 %

  • @priyanka15251
    @priyanka15251 8 месяцев назад +1

    Thank you soo much sir for this amazing lecture 🙌

  • @NancyRana118
    @NancyRana118 8 месяцев назад +2

    Thank you sir 😊

  • @mayurgandhale2910
    @mayurgandhale2910 Месяц назад +1

    3:09:53 q49=15.93

  • @Shivamjha7476
    @Shivamjha7476 7 месяцев назад +2

    51:45 and is 11/3 (A)

  • @AnandSingh-pv2qs
    @AnandSingh-pv2qs 21 день назад

    3:09:44 ouestion answer is 15.9373

  • @reenasubhash6710
    @reenasubhash6710 2 месяца назад

    Sir 33:50 mein apne bola h 40-50 ke beech hi aayega
    But answer toh 60.888 aa rha h
    Mera bhi and aapka bhi
    Abhi fir kya??

    • @tharunvarun5227
      @tharunvarun5227 Месяц назад

      It must be bw 52,000 and 68,000. He said it shall be bw x1 and x2.. not bw n1 and n2

  • @Passionatedartist095
    @Passionatedartist095 7 месяцев назад +4

    Aa Gaya apne magician sir se padhne ❤❤

  • @Anushka-i9v
    @Anushka-i9v Месяц назад

    43:38 value of x is 40

  • @AnshuKumari-zp2wm
    @AnshuKumari-zp2wm 8 месяцев назад +2

    Q-12 answer -11/3

  • @kashishpriya3680
    @kashishpriya3680 8 месяцев назад +2

    Thank u sir ❤

  • @BantuKondur
    @BantuKondur 2 месяца назад

    1:23:21
    Q 17 q2 is 17
    If it is right ..❤️

  • @warrior9190
    @warrior9190 8 месяцев назад +2

    24:50 sir is there any trick to solve this question radidly.
    Please tell

  • @AMAN-ht6cc
    @AMAN-ht6cc 6 месяцев назад +2

    Median in question 20 = 40.322

  • @AnuradhaTrivedi-e2y
    @AnuradhaTrivedi-e2y Месяц назад

    Best teacher of maths 👌😌

  • @Vijay_Alive
    @Vijay_Alive 4 месяца назад +1

    Q38 at 2:31:44 nahi kia kya ksine

  • @MaxIn-wl2fs
    @MaxIn-wl2fs 8 месяцев назад +2

    Sir waiting for this video ❤❤❤ thoda jaldi upload karwadijiyeee

  • @YadavjiYadav-sp8ll
    @YadavjiYadav-sp8ll Месяц назад +2

    Sir me. Apko kaise thanks bolu

  • @SuryanshuTiwari-xu1zc
    @SuryanshuTiwari-xu1zc Месяц назад +1

    49 question ka answer, 15.937👈🏻👈🏻

  • @KajalShroti
    @KajalShroti 7 месяцев назад +2

    Thankuu sir ❤️

  • @riyanagar5013
    @riyanagar5013 8 месяцев назад +1

    Thank you sir love you sir 😊

  • @ANIMEADDA79
    @ANIMEADDA79 6 месяцев назад

    Sir is unit ki theory class ka link description mein hi daal dete...

  • @parthquipo
    @parthquipo 8 месяцев назад

    1:30:39 Sir 20th term 5 hai and 21st term 7 hai to 20.25th term 5.5 hogi na 7 ki jagah.............??

    • @ayushipunshi4542
      @ayushipunshi4542 7 месяцев назад

      7 hi hogi because 20.25 ..20 se bada hai n isliye

  • @anishaverma1900
    @anishaverma1900 8 месяцев назад +1

    Sir, please upload correlation and regression

  • @abhishek_02_21
    @abhishek_02_21 26 дней назад

    12:57 gt button problem

  • @SohelShaikv2
    @SohelShaikv2 16 дней назад

    1:13:44 please help me in this calculation how its done i can't understand which method sir used .

    • @rohanupadhyay6306
      @rohanupadhyay6306 15 дней назад +2

      Sir used the formula that is. Median = lower limit + (N ÷ 2-CF/frequency)×H in that question median was given and frequency is to find by so sir simply put the values and calculate

  • @Manjaykumar-ld6te
    @Manjaykumar-ld6te 5 месяцев назад +1

    question-49,15.9373

  • @prernasinha9086
    @prernasinha9086 8 месяцев назад +2

    Thanku sir 🙏😊

  • @Vinay25849
    @Vinay25849 2 месяца назад

    3:09:53 ANS 1214.50

  • @gurpreet-um2xr
    @gurpreet-um2xr 8 месяцев назад +1

    Sir pyq kbse dalna start kroge bacho k liye

  • @FaisalKhan-zc2hb
    @FaisalKhan-zc2hb 7 месяцев назад +1

    Que 39 mean deviation from the mean is 13.184

  • @Anshh65627
    @Anshh65627 2 месяца назад

    18:40 important question
    For Pardeep

  • @Mindtest_0
    @Mindtest_0 2 месяца назад +1

    Sir please sampling bhi kara do 😢😢

  • @vansharora22
    @vansharora22 8 месяцев назад +1

    Badiya h sir aap batao
    Ghr p sab kaise h sir 🙏

  • @gautamjangid7528
    @gautamjangid7528 6 месяцев назад

    18n.b 1:26:34

  • @PRATIKprajapati-u3p
    @PRATIKprajapati-u3p 5 месяцев назад

    3:09:48 ??

  • @EDUCATION257-np7yk
    @EDUCATION257-np7yk 3 месяца назад +1

    43:42 ans hai x = 2200

  • @priyanka_mandal029
    @priyanka_mandal029 8 месяцев назад +2

    Sir class notes download nhi ho paa rhe.

  • @iamshubh_52
    @iamshubh_52 8 месяцев назад +3

    Q 49 15.94

  • @Manjaykumar-ld6te
    @Manjaykumar-ld6te 5 месяцев назад

    question 48 , answer -1.125

  • @mjd3588
    @mjd3588 2 месяца назад

    Thank you sir 🙏

  • @Shivamjha7476
    @Shivamjha7476 7 месяцев назад +1

    43:40 Answer =40% (A)

    • @FaisalKhan-zc2hb
      @FaisalKhan-zc2hb 7 месяцев назад

      Plzz explain kaise aaya

    • @junaiddeshmukh662
      @junaiddeshmukh662 5 месяцев назад +2

      ​​@@FaisalKhan-zc2hbit's simple
      If we divide the number 10000 to 25000.
      why? 25000 10000+15000
      We get 25000. And then multiply with 100
      we get 40%
      Step :-
      10000÷25000×100=40%

  • @Sampurna-ca25
    @Sampurna-ca25 3 месяца назад

    47:38 / 3:46:48

  • @Sampurna-ca25
    @Sampurna-ca25 3 месяца назад

    1:05:46 / 3:46:48

  • @dream_achievers_1
    @dream_achievers_1 8 месяцев назад +1

    A.P. and G.P. chapter kb aa raha h

  • @Prabhakar-mu3xm
    @Prabhakar-mu3xm 5 месяцев назад +1

    Qn 58 venn diagram se v bn jyega

  • @PRASHANTHDPRASHANTHD
    @PRASHANTHDPRASHANTHD 3 месяца назад

    Q19. Frequency total is 70 you write 80 sir

  • @Anushka-i9v
    @Anushka-i9v Месяц назад

    51:43 ans 11/3

  • @nusratjahan6558
    @nusratjahan6558 8 месяцев назад +1

    Q.12(a) 11/3

  • @shreyaaAgarwal
    @shreyaaAgarwal 8 месяцев назад +2

    Finallyyyyyy ✨

  • @vaibhavmittal5424
    @vaibhavmittal5424 3 месяца назад +1

    2:13:00

  • @bhawnakumari-ct3xk
    @bhawnakumari-ct3xk Месяц назад

    2:34:30 iss question ka median smjh nhi aa rha sir... And iss question ka comment box me answer bhi nhi aaya...
    Please sir can you help me🙏?

    • @AayushKharbanda
      @AayushKharbanda 27 дней назад

      Bhai bhai answer same nahin aana chahie jo mean ka hai vah median ka hona chahie kyunki formula same hai

  • @Skg_133
    @Skg_133 5 месяцев назад +1

    Q-49 15.93

  • @AnshuKumari-zp2wm
    @AnshuKumari-zp2wm 8 месяцев назад +2

    Question -9 answer 40%

  • @BantuKondur
    @BantuKondur 2 месяца назад

    Q no.49 answer is 15.9373

  • @krishna6706
    @krishna6706 8 месяцев назад +2

    great session😇🥰

  • @raghvendraj6283
    @raghvendraj6283 7 месяцев назад

    51:58 median

  • @VirendraRathore544
    @VirendraRathore544 8 месяцев назад +2

    Q49=15.93

  • @ViRATEDiTZ2.0.
    @ViRATEDiTZ2.0. 6 месяцев назад

    SIR QUESTION 52 KADDU HO GYA 😅

  • @khushiarora1305
    @khushiarora1305 7 месяцев назад +5

    Ques 20= median= 40.32

  • @AnshuKumari-zp2wm
    @AnshuKumari-zp2wm 8 месяцев назад +1

    Question -17 answer 17

  • @naitiksingh657
    @naitiksingh657 8 месяцев назад +1

    Love you sir