Statistics | Introduction, Mean | CLASS 11 | JEE | PACE SERIES

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PACE - Class 11th :
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which topics will be taught for how many days.
Available at PhysicsWallah App :bit.ly/2SHIPW6​​​​
Duration:-3months (Nov 2020 - Feb 2021)
Free Batch Exclusive on our UA-cam Channel:PhysicsWallah-Alakh Pandey
Batch Details
1)Best Faculties across India for different Subject/Topics.
2)Complete & Relevant Syllabus Coverage of Class-11th within 3 Months- Fastrack Nov 20,2020-Feb 20,2021
3)Monday-Sunday : scheduled Classes everyday ( for each Physics, Chemistry,Mthematics & Biology)
4)FREE videos without ad available on app
5)Notes Link on Description
Physics:Tues,Wed,Thur,Fri,Sat : 3:00 pm
Chemistry: Physical & Inorganic Chem: Mon,Tue,Wed,Thur,Fri:7:00 pm|| Organic Chemistry:Sat,Sun : 9:00 pm
Mathematics:Wed,Thur,Fri,Sat,Sun: 5:00 pm
Biology:Wed,Thur,Fri,Sat,Sun: 10:00 am
4)Scheduled Syllabus released describing :-
which topics will be taught for how many days.
Available at PhysicsWallah App :bit.ly/2SHIPW6​​​​
Lakshya Batch-Complete Physics for Class 12th BOARDS/JEE MAIN/NEET
Yakeen Batch-Complete Fastrack Course(11th & 12th) for NEET
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[@suryabhanroy7559]

answer of hw question:
let M and W be no of men and women respectively
therefore M+W=150-------(i)
and (70M+55W)/150=60--------(ii)
therefore solving the equation we get W=100 and M=50
hope it helped

[@Yash7B]

Thanks

[@imsahil37]

33:15
Sir actually wrote xᵢ for 20-30 = 20 by mistake. It should be 25. Please everyone consider it as 25

[@mourathdas5405]

Yep bro xi- A was also wrong

[@o_0_Lucifer]

@@mourathdas5405 how??

[@mourathdas5405]

@@o_0_Lucifer watch the video properly

[@akkybinjola4542]

Yes

[@The_Revelation_Begins]

I also noticed this 😆

[@prathmeshsingh9699]

Unbelievable !!! another lecture on the same night Salute to your efforts sir 🙏🙏🙏

[@akshay_anand360]

Yes 🔥🔥🔥❣️❣️

[@Adiislive]

Are bhai pre-recorded hai sayad

[@Anurag-pc9yy]

@@Adiislive toh kya hua bhai ...

[@darkness1234ofking]

Pichhale bar ki hai I think Laksh batch ka hai isaliye live nahi ate hai👍

[@IndraAryan]

@@darkness1234ofking vo batch 12 ka hai 11 ka nhi

[@hostelers18]

🙏🙏🔥💥Let's request Alakh Sir and his team for 🔥Accelerate🔥batch 2021for PCM students for IIT JEE 2022🙏🙏💥🔥🙏🙏

[@_arpita_pathak_]

Yes 👍👍

[@devildevil9604]

Yes 👍👍👍👍👍👍👍

[@priyanshupathak2520]

Yes sir

[@garvitdani7602]

Yes

[@anneshachakraborty4378]

Yes I'm agree with u yrr

[@aaryannarayani7144]

20:32 The best way to explain mean and median within seconds 🔥🔥🔥
Sara doubt clear ho gaya !

[@quademy2522]

ua-cam.com/video/gNl5b1LsCoI/v-deo.html

[@n.b.gamer.1m940]

You are great sir. You are doing so hardwork for us to compiting our syllabus. THAKYOU sir we LOVE you so much

[@poojabhukar5054]

Thank you sir we are appreciating you and we are inspired by your lectures ,we sallute you sir for workin g hard for us 🙏

[@craftyorigami6231]

At 33:38 sit mid point of 20-30 is 25 instead of 20
And
After subtracting the mean +5 should come instead of +10

[@shreyan8277]

Answer will be 15.5 no?mean?

[@AshokKumar-pz9kh]

At 30:40 the mid point (xi) of 20-30 is 25 ..... There is mistake but sir u r really amazing ....
I clear my all doubt ......
And I like the of ur teaching !❤❤

[@-B--GaureshSawant]

also in same interval xi-A(20-15) should be 5

[@rahuls2978]

Haa bhai

[@IshikaMhaiskar-fd2pr]

Yes you are right❤

[@IshikaMhaiskar-fd2pr]

Kya statistics ke 2 hi lecture hai plz btao koi

[@fahamaziz6435]

Best lecture ever. I learned all the things that I don't get in 7 months. Every teacher must watch PW videos to know how to teach their students.

[@HarshSingh-mx8pl]

Bhai sabkuch h kya
Mean median mod aur sab kuch?

[@extremelynoobgaming4742]

​@@HarshSingh-mx8pl khud hi dekhle?

[@timepass-withconcept.]

Thanks for efforts you are doing for us.

[@Creativegemwithiqra]

Economics ke teacher bhi measure of central tendency wala chapter clear nii kr paye jo sir ne 10 min m clear kr diya smzha diya....🤗 I salute you sir😌

[@OGAtrends]

16:08 Entry of a Person wearing yellow jacket...😂😂😂

[@sciencetanium3216]

IT film ka bacha hai 😂

[@aayushkumar6274]

Entry nhi exit 😂

[@ridhamverma1186]

😂😂😂

[@akshay_anand360]

alakh sir 😂😂😂🤣🤣🤣🤣

[@nareshdelmi9524]

Aila jadu😂

[@tani103]

Kya teacher ho sir aap....salute to u 🙏🔥🔥

[@dancerpooja...3546]

sir u are an amazing teacher..!!!

[@arushimishra4174]

Sir poora lecture bhannat tareeke se samajh aa gaya 👍

[@pratibhakushwah7445]

Home work question ka answer; no.of men=50,no. Of women=100 by using the combined arithmetic mean

[@yashika5351]

Sir ap bohot achha pdhate h... Ese kbhi ni smjhaya kisine stats

[@ayanpalia7598]

At 33:15 the (x-a) => 20-15 will be 5 in place of 10 but at 30:15 sir 20-30, the Xi will be 25. THNX SIR

[@nandinijyoti4639]

You are right 👍👍

[@himanshunath9102]

Yeah

[@snehal5042]

Aaaa yes tq i thought i was wrong

[@siddhantgupta3728]

Don't tell lie who else are great fan of aman Tilak sir❤😇💯

[@shreyashpimpale8488]

wo Aman Malik hae , stupid😢😢😢😢😢😢😢😢😢😢😢😢

[@AmitSingh-tt2nd]

sir lecture bhannatly samajh me aa gaya hai thanks sir ❤️❤️❤️❤️❤️

[@golu5195]

Thanku sir for such amazing lectures... Love from lucknow 😇😇

[@aarishansari454]

Homework answer
No. Of boys = 50
No. Of girls = 100 👍

[@rishabh_s2108]

can you explain to me also

[@jeeneevlive]

@@rishabh_s2108 33:44 yahi concept laga hain bahi

[@anishalam9648]

Boys girl hai ya men women😂😂🔥🔥

[@sanjana7053]

@@jeeneevlive Thanks a lot!!! I tried with the weighted arithmetic concept, LOL, But got the answer...wondering how???

[@yesh_grg]

Thanku so much sir for your efforts

[@dhruvsingh73791]

Thank you sir

[@bipinkushwaha3380]

Feeling good
Now I understand it batter

[@mayankchaudhary5405]

Reaally sir you are doing much for us
Love you❤

[@vaishnavisaini7717]

Thank you so much sir.

[@RKHMQ]

42:35
Answer
Women=100
Men =50

[@namanpayal5007]

Thank u sir ♥️🥰

[@neelyadav4810]

30:34
20 - 30 Sir iska midpoint 20 nhi hoga 25 hoga 🤔🤔

[@archanaparauha1002]

True

[@Harshkeshre]

25 hoga 👍

[@givemeknowledge8522]

Haan bhai

[@ashutoshtiwari711]

Hmm

[@Yakeen_ka_bacha]

Bhai mid point nikal te kese hain

[@sunilsahoo8012]

Really sir, u r amazing
Just hats off to Physicswallah's team who is working day and night for us

[@mdsgclasses5695]

Sir u are real genius 👏🏻of maths

[@RAYERA099]

Sir only one request
Pls bring a course for class 12 asap
We don't want to lag in class 12 like we did in 11
🙏🙏🙏🙏🙏

[@adii18s]

Your how much syllabus completed of class 11 for jee??

[@shivamarora2969]

Yes sir plzzzzzzzzzzzzzzzzzzzzzzzzzzz start such a course

[@rishavkumar7241]

Bhai log iss video s apni din bhr ki thkaan ko ek br m mita lo!
Must watch agr achaa n lge toh dislike kr dena
Views aur likes k liye nhi bol rha hun sch bol rha hun!
Instagram pr physicswallah sir n bhi issse apne story pr lgya h!
Bhut mst video h
ua-cam.com/video/VSo2pC7Bf9U/v-deo.html Bhai log iss video s apni din bhr ki thkaan ko ek br m mita lo!
Must watch agr achaa n lge toh dislike kr dena
Views aur likes k liye nhi bol rha hun sch bol rha hun!
Instagram pr physicswallah sir n bhi issse apne story pr lgya h!

[@akshay_anand360]

Yes 👍🔥🔥🔥❣️

[@shortstktak8021]

Ys

[@aryankr8608]

Sir smjh aagya aajka statistics ka discussion

[@kushalmaurya6633]

👍👍🙏🙏🙏thanks a lot sir

[@partamsingh8438]

Very good sir

[@SahilKumar-yx2ev]

The way sir teaches is very good but very one do not have such long time for the introduction though for generating intrest in student these is important every body is correct in his own ways

[@atulkumarmishra2757]

Sir boht achese smj aya

[@ShivamMishra-be7fl]

EVERYONE: Please support 🙏
👉Aman sir 🙏 please bataiye kyuki alakh sir toh reply nhi kr rhe...
Kya 12 ka batch jo mains ..level ka ho kya start hoga or hoga toh kab.....?🙂

[@shortstktak8021]

Yes

[@akshay_anand360]

Yes 🔥🔥❣️❣️ bro hoga hi

[@Anshi_ka_kitchen]

Jaroor hoga bhai 👍

[@ShivamMishra-be7fl]

Bhai aisa toh nhi hoga na ki jisko boards ki tayari karni hai wo dusra batch lega or jisko jee ki karni hai dusra lega??? ..
Yr 12 toh ....mast 😉 chahiye....😣😣😣😣

[@aayushbagga638]

@@Anshi_ka_kitchen Sir unacademy bhaag gaye kuch ni hona ab

[@ankitadangi1655]

Yes sir achhe s smj m Aya .

[@v.narasimhan1324]

Well done Sri Alakh pandey.

[@Lucifer-pj8vc]

Aaj black day hai India ka 😔
14 feb 2019 ko pullvama attack mai 44faug saheed hue the 😞
Pls unhe bhi yaad krlo🙏🙏🙏🙏🙏🙏

[@shivsaran3501]

Sir sab kuchh samajh AA gaya

[@anshmagupta5720]

superb sir,kya bhannaa.....t video banaya hai

[@darshanpal001]

Yes sir smj a gaya bhantanllyy

[@saikatsardar3297]

One of the best teacher iN INDIA 🇮🇳❤️

[@RanjeetSingh-tt7oh]

Sir u are great for us

[@nehakumari1251]

Mujhe av pta chla ki maths ki ek aur class h
Pr Jo v ho Mja aa gya.....

[@hellspawn5193]

42:41
Homework answer
Men : 50 , Women : 100

[@gameherout5565]

bhi solution bhaj sakta ho

[@sarveshpandey279]

@@gameherout5565 number do whatsapp ka bhej dein

[@positivevibes3862]

Aaane wala hai blockbuster "Maya hai maya maths ki maya" ka bhannnat song we all are eagerly waiting for it😁❣

[@apurvapriyadarshi1]

Thanks sir 😊

[@mrnikhil29]

Love you sir mujhe school ke din yaad aa gayy

[@shivamarora2969]

Sir x̄ symbol is only used for Arithmetic mean of individual series or can we also use it to represent Arithmetic mean of discrete frequency and continuous frequency series also?

[@prt4691]

Ek hi symbol raheta hai kahi bhi use kar sakte hai bhai

[@armaanbishnoi6574]

Sir plzz make full detailed video on each topics sir don't just skip the chapters

[@harshpatel1426]

Love Your Lectures!

[@PankajKumar-tz8qm]

Thank you😘😘

[@hiphoperhk9319]

Best maths teacher ❤

[@preranapjois7668]

Sir's entry always 🔥🔥🔥

[@vedantyadav3734]

Answer of hw question:
Total students in class =150
mean weight=60kg
total weight =150×60=9000kg
Let the total number of boys =x
mean weight of boys =70kg
total weight of boys =70×x=70xkg
total number of girls = total students - no. of boys =150−x
mean weight of girls=55kg
total weight of girls =55×(150−x)=55×150−55x=(8250−55x)kg
Total weight = weight of boys + weight of girls
9000=70x+(8250−55x)
9000=70x+8250−55x
9000−8250=70x−55x
750=15x
x=50
So number of boys =50
number of girls =150−50=100

[@KrIsHnA-lc9pp]

Thanks a Lot buddy 😊

[@ForexKing2244]

Nice explanation

[@pratikgoswamiiitbombay8767]

42:27 ekdum bhannaatly samaj aa gaya he sir

[@siddhantgupta3728]

Now I imagine day by day that sir you are in front of me you're teaching I am studying but its not possible

[@codeforcoder1]

sir please take another lecture on class 12 probability, matrix, determinant, differential calculas, limit intergration and differenation, vector and Equation of line on recorded lecture

[@atulkumarmishra2757]

Sir ans of home work question
No.of men - 50
No.of women-. 100

[@KartikKumar-ez3yp]

New chapter wooow🔥🔥🔥🔥

[@charoolsahu1126]

Answer to the ques. given at the end :
Men =50
Women= 100

[@chhotulalsain5878]

Yes sir samajh mein a Gaya

[@anshumanshandilya2006]

Zabardast hai aap sir!!!!!!!!!!1

[@navhis]

Thankyou sir 🙏🙏🙏

[@dauntlesswarriorgaming]

21:07 awesome moment 🤣

[@tejasgaming961]

Hmmm

[@aloksharma8853]

😂

[@poisonousman2169]

Middle value

[@songs_remix_and_games]

I literally searching for this comment

[@poisonousman2169]

Same

[@aryavartiamit2457]

There is a mistake at the timing of -18:30 in doing minus Assumed

[@gautamsun5931]

yep that should be 5

[@Veeru0008]

Ek dum bhannat sir

[@pavanhuman]

Wah sir itni mehnat sir aap amar ho jao hamare bache bhi aap se pade aur bacho ke bache bhi

[@sahil.rwtttttttttttt]

16:03 jaadu 🌚

[@aayushkumawat3642]

OMG!
Wake Up With Mathematics Lecture.
Good Day.
👍👍👍👍👍👍👍👍👍👍👍👍

[@smitpoddar4859]

This is the one of the best lecture on statistics

[@Theviral_20]

Bhai straight line nhi hai ye to statistics hai

[@egend5840]

Sir please provide playlist of this lecture

[@vivekpoonia_10]

DONE sir 👍👍

[@khushwantpanwar5813]

42:39
Number of men = 50
Number of women= 100

[@aartibaipallai5869]

Can u explain plss

[@sahilnavodayan7640]

@@aartibaipallai5869 total weight of men and women = 150*60= 9000 kg
Now 70x + 55y = 9000
And x + y = 150
Solve these two equations u will get the answer
( x is no of men and y is no of women)

[@lakhansonkar9484]

Therefore, the required Answer is 50 Males and 100 Females or N1 = 50 and N2= 100

[@amankumar-mg6ds]

sir samajh agya

[@Rohitkumar-jy2yr]

I have not word that how can i thank you all pw team

[@Rajputkings0879]

thanku very much sir for free teaching apke wajah se hum jaise garib log padh pate hai

[@ayushkr.870]

Q1, 50 and 100

[@shataksheethakur6956]

Answer of homework question is.
: No of men: 50
No of women:100
As usual sir, sab bhannatly smjh aaya..

[@rahulpratapsinghshekhawat855]

How you get this answer

[@deepakbawa2]

Bhut badiya video

[@riturai9471]

Mean topic starts at 22:10

[@joeljaison2303]

Samajh aa gaga sir aacha sa ya wala video

[@eventuallygamer4365]

Excuse me,
Ye continuous frequency distribution mein calculation galat hai sir.
20 - 15 = 5 hota hai aapne 10 likha hai, aur 20 - 30 ka midpoint to 25 hua na.

[@my5tu]

Yup

[@shaikh288]

😎😂

[@nilay3823]

Concept understood

[@defencestudy8256]

Plz make a playlist in which all the maths lecture including after ending pace series ☀️

[@yanish_katoch]

Is some notice man wear yellow color dress reflection

[@shankarraj9455]

Thanks ☺️☺️☺️☺️☺️☺️☺️

[@anuverma23498]

Chalo aankro ke sath khelte hein...Maza aa jayega😊😊😊

[@AkankshyaChand]

😗❤️statistics >>>>>>>

[@ashutoshmishra7463]

Sir the video was good

[@shivamy1470]

nice maza aa gaya sir kitne lectures honge please bata dejiye

[@OmBirajdar]

First time i have loved maths

[@shivamarora2969]

42:30
Yes sir, concepts so far are understood bhannatli.

[@quademy2522]

ua-cam.com/video/gNl5b1LsCoI/v-deo.html