𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒 00:01 *Topics to be Covered* 00:43 *Introduction* 01:38 *Measures of Central Tendency* 02:07 *Mean* 02:56 *NOTE:* For Classwise/Continuous Data 03:42 ① For Discrete Data 03:48 ② For Ungrouped Data 03:58 ③ For Grouped Data 04:29 Examples 05:13 🚬 Focus on Sum of Elements_ 08:07 🚬 Use of Weighted Mean 09:45 _Wrongly noted data problem_ 14:55 _Combined Group_ 22:36 *Dependence of Mean on "change origin & scale"* 26:16 *Median* 26:39 ① For Discrete Data 28:15 ② For Ungrouped Data 29:14 ③ For Grouped Data 38:48 *Mode* 39:00 *Relation between Mean, Median & Mode* 40:07 Use of Dispersion 44:05 *Measures of Dispersion* 45:06 *Mean Deviation* 49:46 *🌟 NOTE:* Mean Deviation is minimum about Median 52:54 *Standard Deviation* 58:48 *Variance* 1:01:46 *Concept:* Get Σxᵢ from Mean & Σxᵢ² from S.D 1:04:44 When to use which formula? 1:06:28 _Wrongly noted data problem_ 1:13:26 *Dependence of σ on "change origin & scale"* 1:17:35 *🌟 Result:* Variance of first n natural numbers 1:26:27 *Range* 1:26:42 *Coefficient of Variation*
2:00 mean 3:42 example of mean 4:51 understanding question M1 8:09 M2 + weighted mean 9:43 major concept 15:00 new type Q 20:15 new type Q 22:40 Change of origin and scale 26:16 median 28:17 median of discrete series 29:17 median of continuous series 30:29 example 33:40 JM bhayankar 38:50 mode 40:20 dispersion 44:55 mean deviation and example 49:50 observation and example 53:14 standard deviation
@@AbhiThisSide02 yes but she's kinda unorganised. Starts a series, takes a break, plans something new, starts it, stops again, makes another plan, starts and stops. Very inconsistent which makes it frustrating. Yaha sahi chalta rehta hai fixed plan
39:50 ‼‼‼‼ Ye chapter advanced me he syllabus - Measure of central tendency and dispersion, mean, median, mode, mean deviation, standard deviation and variance of grouped and ungrouped data, analysis of the frequency distribution with same mean but different variance, random variable, mean and variance of the random variable.
Sorry bhai couldn't attend it live !! 🙁 Now I completed this session 🔥🔥 Statistics bhi aasan Bana diya aapne🔥🔥 aur sare formula bhi yaad ho gye !! no need to revise😁 THNKU SO MUCH BHAI FOR THIS SESSION ❤❤LOVE U ❤❤ Edit : thnku for classes for vsat exam. ❤❤
19:00 pe jo question he use hum sir equation solve karenge then we ll hv n1 = 4n2 so we can eliminate option a and d 1st. Then we can see that if n2 means women is 20 then n1 means men will be 80 that is 4 ×20 Percentage can also be considered as ratio oc here
I'm a biology student and it's almost 3-4 yrs since I've studied maths I'm seeing this lecture to aid in further studies It is so easy to understand with u ty sir
Kal shaam ko hi hai bc Ye chap shoda hua tha Aaj khatam kiya hai Pehli line me jo last word hai use pdho aur smjh jao kaha se hu Khair gnd fati padi hai
38:39 the main is not satisfying the values. 24+90+180+189+135=518/44 and you have but according to your Question it should be 618/44 . Please Check it once 🔂
Sir... U have taught me a billion things... Since u sometimes teach English grammar related points to students in live chat, let me point out ur mistake today... At 08:00 ... In Q, it should be Kedhar Jadhav's runs instead of runs of k d 😁😁😁
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𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒
00:01 *Topics to be Covered*
00:43 *Introduction*
01:38 *Measures of Central Tendency*
02:07 *Mean*
02:56 *NOTE:* For Classwise/Continuous Data
03:42 ① For Discrete Data
03:48 ② For Ungrouped Data
03:58 ③ For Grouped Data
04:29 Examples
05:13 🚬 Focus on Sum of Elements_
08:07 🚬 Use of Weighted Mean
09:45 _Wrongly noted data problem_
14:55 _Combined Group_
22:36 *Dependence of Mean on "change origin & scale"*
26:16 *Median*
26:39 ① For Discrete Data
28:15 ② For Ungrouped Data
29:14 ③ For Grouped Data
38:48 *Mode*
39:00 *Relation between Mean, Median & Mode*
40:07 Use of Dispersion
44:05 *Measures of Dispersion*
45:06 *Mean Deviation*
49:46 *🌟 NOTE:* Mean Deviation is minimum about Median
52:54 *Standard Deviation*
58:48 *Variance*
1:01:46 *Concept:* Get Σxᵢ from Mean & Σxᵢ² from S.D
1:04:44 When to use which formula?
1:06:28 _Wrongly noted data problem_
1:13:26 *Dependence of σ on "change origin & scale"*
1:17:35 *🌟 Result:* Variance of first n natural numbers
1:26:27 *Range*
1:26:42 *Coefficient of Variation*
At 10:57 correct sum should be 4900-110+210 as the correct values are 60,70,80 and incorrect values are 40,20,50.
Thank me later
Ty🌼
S bro
Thanks for confirming 😊
Thanks..❤
Exactly
2:00 mean
3:42 example of mean
4:51 understanding question M1
8:09 M2 + weighted mean
9:43 major concept
15:00 new type Q
20:15 new type Q
22:40 Change of origin and scale
26:16 median
28:17 median of discrete series
29:17 median of continuous series
30:29 example
33:40 JM bhayankar
38:50 mode
40:20 dispersion
44:55 mean deviation and example
49:50 observation and example
53:14 standard deviation
Do we have quartile deviation in jee?
JM bhayankar 😂😂
4:23 ,8:25,24:46,29:41,39:16,45:56,49:02,50:20,54:05,56:56,58:06,59:29,1:01:46,1:04:44, good q 1:11:00, 1:15:38,1:21:18,1:27:11.
thanks bhaiiiii, 12 ghante me jee h, wish me luck
mera abhi se 12 hrs me hai bro @@jiviteshsharma8438
@@jiviteshsharma8438 kaisa gaya tha bhai ??
@@jiviteshsharma8438 kesa gaya
I don't understand why these lectures get so less views ...they are literally the best lectures on TH-cam
To reduce competition
Cause there are very less pure learners ❤️
who asked?
Bcz they don't have best class they have cheap class
@@fakeinsten7839 your mum last night
Best mathematics teacher really...knows many tricks...
Yes
Neha maam also knows many tricks
Like arvind sir😊
They both are one of the best teachers for mathematics😄
@@AbhiThisSide02 yes but she's kinda unorganised. Starts a series, takes a break, plans something new, starts it, stops again, makes another plan, starts and stops. Very inconsistent which makes it frustrating. Yaha sahi chalta rehta hai fixed plan
@@studiousmonkey5166 arvind sir is way better than her, in every term.
@@studiousmonkey5166 so true bro
@@studiousmonkey5166 also she is cringe and begs continuously for likes
Very informative session...... Everything got crystal clear after this session
nishant jindal ke chote bhaisab
cengage padho na
@@atgamingyt7030 pdhle bhai .. mne apne time jee de Diya h .. aur nit mei seat bhi leli h
@@sushantjindal2006ye baat
@@oshikabansal8226😮😢
39:50 ‼‼‼‼
Ye chapter advanced me he
syllabus - Measure of central tendency and dispersion, mean, median, mode, mean deviation, standard
deviation and variance of grouped and ungrouped data, analysis of the frequency distribution
with same mean but different variance, random variable, mean and variance of the random
variable.
thanks!
Ha 2023 me question tha easy sa
2 saal purana lecture hai shayad tab syllabus mai nahi tha
So much great and simplified session as everyone enjoys this sessions
Sorry bhai couldn't attend it live !! 🙁
Now I completed this session 🔥🔥
Statistics bhi aasan Bana diya aapne🔥🔥 aur sare formula bhi yaad ho gye !! no need to revise😁
THNKU SO MUCH BHAI FOR THIS SESSION ❤❤LOVE U ❤❤
Edit : thnku for classes for vsat exam. ❤❤
@@YourLovelyAnmera nahi
@@YourLovelyAnmera ek question har year aata hai
@@yashupadhyay7188 OK shukriya btane ke liye.
@@YourLovelyAnmera sarcasm 🌚🌚
Isko dekh ke ncert solve ho skti h
Sir ne cengage ke illustration bhi karwa diye class me , wahhh
Really talented teacher get some important knowledge
19:00 pe jo question he use hum sir equation solve karenge then we ll hv n1 = 4n2 so we can eliminate option a and d 1st. Then we can see that if n2 means women is 20 then n1 means men will be 80 that is 4 ×20
Percentage can also be considered as ratio oc here
Good one
27:30 sir you can learn from goku how to control your energy
who all watching for 2025
@@neganloveslucille0 hello bro
You are the best teacher sir, crystal clear ho Gaya, thanks sir
Bhai aapke jaisi clarity se koi nhi padha skta..literally kisi bhi formula ko yaad krne ki jaroorat hi nhi padi..thank you so much #merabhai❤❤❤❤
batsman B- rohit sharma (in wc) 💙💙 42:10
😂
This is best video to know every concept of statistics easily
I'm a biology student and it's almost 3-4 yrs since I've studied maths I'm seeing this lecture to aid in further studies
It is so easy to understand with u ty sir
which course you pursuing ?
Plz leave it early
Untill it not leaves you
@@Shahid_kabir-440English left you ig
MVSAT Registration Link : vsat.vedantu.com/?Ref_code=VVD8111
Why session pdf not posted
Abhe vedantu valo tuhmara comment to pin karo
42:00 , A - hardik Pandya
B - virat kohli 😂
11:54 option A is the correct answer
As (4900-210+110) ÷ 100 = 48
50 hoga
50 hi aayga
Sir ne glt question read kr liya tha
@@Saumya-xj1gw sir makes mistake in solution
for my revision
15:45 good qn
Hello bro
27:30 POV: WHEN YOUR TEACHER IS TOO A DRAGON BALL FAN hahahahahahahhh
Sir, not only your mathematics skill but also your teaching level is much too better than others.
Guru ji mathematical reasoning plzz..🙏🙏
BTW the session was awesome.. ❤🤩
la main batao tujhe bosdhiwale
At 40:00 , how is median class determined though we have unknowns in n by 2
Same doubt
@@shubhamprajapati3928 bhai.. Doubt ko maro goli.. Aur exam ki tayari pe lago... 😁😁😁 ... Ap ka exam kab hai oar ap kaha se ho bhai?
Kal shaam ko hi hai bc
Ye chap shoda hua tha Aaj khatam kiya hai
Pehli line me jo last word hai use pdho aur smjh jao kaha se hu
Khair gnd fati padi hai
@@shubhamprajapati3928 bc boley to... Google se b check kiya... Kuch match nahi huva?????????
@@thelayman3013 delhi bhau
Best.. 👌 maza aa gya
1:23:16 melodious😍👌
Mathematical reasoning! Pls sir
Thank you sir!
Best teacher forever for maths
Mean deviation will be 14 in 52:09
Many lectures on TH-cam can't provide this quality of lecture
is it relavant for jee 2024????????????/
1:23:15 sir aapki singing sun mujhe Atif Aslam wali Vibes aati hain😍😍 BTW... Superb lacture sir...🙏
13:26 Sir ji thodi english pdhne me galti ho gai , aap ne ulta + - kar diya 😅😅
Yes
Arvind sir kya samjhaya he aapne 🔥😁
Ab to mere bacho ko bhi sikha sakta hoo tab tak yaad reh jaayega ye ch ✨
27:30 dragon ball z
38:39 the main is not satisfying the values. 24+90+180+189+135=518/44 and you have but according to your Question it should be 618/44 .
Please Check it once 🔂
Sir can you make a live session on "Mathematical Induction" Chapter please?
Sir statistics ka pyq solVing session kb hoga
Bro Adv. main abhi tak toh koi question aaya nahi
Mathmetical reasoning please
Bhai probability or linear inequalities krwa do 11th ki
17:37 kya baat hai sir jiii 🥶🗿
Good
Mathmetical reasoning
Sala 2 saal taiyari ke baad yeah dekhna pad raha hai 😢😢😢😢
true😔
@@PWINS_2.0 To bhai uske liye do sal ache se mehnat karni chahiye tha
Vai ne ag laga di 🔥🔥
Very nice session Sir; thank you!
BHAI yt pr class 12 ka syllabus kab start hoga?? VJEE ELITE KA
Thank you so much sir(bhai)
Apne 1.5hrs me explain and doubt clear kar diye
7:50 sir 39/12 hoga na apne 39/21 kar diya hai
Yes
54:00 A= ROHIT, B = KOHLI 😂
Sir... U have taught me a billion things... Since u sometimes teach English grammar related points to students in live chat, let me point out ur mistake today... At 08:00 ... In Q, it should be Kedhar Jadhav's runs instead of runs of k d 😁😁😁
It is maths not English
Sir how to download session pdf ye to bta digiye
Really ur amazing..💜
Super , thank you so much sir 😊😊
Thank thank you so much sir , you are best🙏🙏🙏🙏🙏🙏🙏🙏
Sir is looking like Berlin 😂😂
Turu😂😂
11:55 wouldn't it be 48?
it shd be 4900+110-210, which is 4800. and 4800/100 is 48...
@@dope234 yes
Wow sir apka voice kitna super he!!!!so osmm!!😍
Padhai pe dhyaan do sir ki aawaz sunne ke liye aaye ho kya
Sir you are the legend. Best Math teacher in entire youtube.
@@AdityaSingh-ss7tj I think you don't know tarun sir and sachin sir
Mohit tyagi
Sir maja aagya....aap maths ko bhot easy bana dete hai. Love ur teaching
40:11 how would you choose the median class..thats the main challenge of that question..c'mon man
maybe the answer is 39/12 7:49
47:12 yaha se notes banana hai.
7:44 it's 39/12 not 39/21
Best teacher, awesome !!!!!!
amazing as always😍
Bhai your experience ..... i can smell it❤❤❤❤❤
first example mei 39/21 ki jagha 39/12 ayega
Sir complex no. 2 nahi karwage kya
Thank you sir for your help 🙏 😊 👍
And clearing my doubts 😌
Thank you so much sir 🙏🙏
Statistics tan Chakk ditta sir......
God of Tricks and Observations is AK Sir
We had this chapter of our class12th
Mere pyaare sir ab Mumbai jayenge
Indian idol me hissa dilwadunga
Sir 1st question mai ans 39/12 hoga na ?
Yess ...I am also thinking about this
11:34 the correct answer is option c=(50)
8:01 i didn't understand why we wrote 39/21, can someone explain pls?😅
@@dope234 are bhai vo 12 hi hoga
@@anotherdimension3923 acha, thanks
Thanks sir for a great video
Probability
Love you Bhai ❤❤
Underrated as hell but it's fine less people should know this
Nice lecture this # sir ❤
Sir aapse math padhne me maje hi maje h Never feel Bored ❤❤
Thank you Sir 🙏
🚩 Jay Shree Ram 🙏🙏
Sir why we have not discussed about mode for continuous series ?
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ thankyou bhaiya ❤
41:30
Sir aap great hu
Thank you sir 🙏
Thank you sir
Very helpful session ❤
indirectly trolling kedar jadhav
when
@@AK-ry5nx 1st question on cricket
BEST TEACHER
love u sir from bihar
2:08 lecture starts
43:10. Thats why dhawan is in opening and yuvi is in middle prder
apne mtlb ka kaam dekh na goku 27:16
42:00
1:15:25
1:19:48
1:21:11
Kya session tha mashallah😌😍✨am in lv wid maths