STATISTICS in One Shot - Full Chapter Revision | Class 12 | JEE Main

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📑 TOPICS COVERED IN THIS LECTURE -
1 Introduction to Statistics
2 Measures of dispersion
3 Range
4 Mean deviation
5 Variance
6 Standard deviation of ungrouped/grouped data
7 Analysis of frequency distributions with equal means but different variances.

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[tanavposwal]

🌟🌟 TIMESTAMP 🌟🌟

Start 0:00
Mean 2:02
Median 9:52
Mode 17:28
Standard Deviation 20:38
- Coefficient of variation 24:28
Questions 26:19
Thank you 1:04:15

[ravishranjan_rr]

Jee mains 20 jul wale sab ko all the best

[prachiagarwal]

Thank you so much sir..love you! Awesome lecture!

[hariramkumawat]

Kis kis ko is chapter ke theory easy but question hard lagte h.

[umeraza]

Sir, At 16:48 median will be changed by adding a constant 'k' to each value.

[iamop]

25:22 sir c.o.v. formula is (sigma/mean)*100 but bychance you must have written in wrong way

[ambitiousabhi]

Value of median changes by the same constant (k) on adding or substracting constant (k) from each observation

[vaidiksinghrajput]

AARAM SE PAPER KARNA KYOKI PHODNE KE CHAKKAR ME LOG PHOOT JAATE HAI😝
THANK YOU PHYSICS WALLAH ❤🙏
LOVE TO ALL TEACHERS
Utkarsh Singh

[ANSHULKUMAR-ml]

if you have studied this chapter already deeply then this lecture is very helpfull otherwise you will face difficulty to understand this by this lecture

[udaypal]

If you are looking for video which clear all concept then this is not for you.
But if you want to just revise chapter then go for it.

[GenZ_SANATANI]

Hit the like, if you are watching this for 2023

[amankumarmeena]

Sir aap aakar hmara gussa cool kr dete ho

Thanks sir
Keep smiling 🤣🤣🤣🤣🤣

[Shubham_Pandey-]

28:52
Ye jb n times (+a) tha aur n times (-a) tha to
Mean of (xi)^2 = n.a^2/n
Kaise aya???

Anyone explain plzz

[SuranjanLahane]

34:36 Sir wo 87 hona chahiye tha....
But still a classic lecture..

[pm]

@JEE Wallah only subr can live chat option kardo agli bar se which would prevent spamming

[thedefencebattalion]

Mere saath 25 mrng vaalo ko all the best

[quadbugs]

Thank you sir it boosted my preparations

[namankoshta]

I can't see the shadow of Physics wallah
He is more focused on
"Ye to tumne padha hua hai"

[Super-fnuo]

Chemistry everyday life ka lecture kaha gya sir please help

[girishrathod]

Yaar mere colleague ka exam centre bohot dur hain uska 4th option laga
Accha hua mera 3rd option laga agar 4th lagta to andaman nikobar par mere lagjate😅🤣🤣