What is Variance | Explained in Hindi with Example | Statistics Series

Myself Shridhar Mankar a Engineer l RUclipsr l Educational Blogger l Educator l Podcaster.
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[@SaqibZy]

Salute sir first time pata chala ye teeno ka kya use h kya matlab hota h❤

[@anjuliteronpi6870]

Thank you sir ji.. very easy to understand 😊😊

[@abhinandanjain2399]

Thank you so much for this wonderful amazing video Mera doubt clear Ho Gaya Mujhe definition samajh mein a gai

[@anchalrouth3156]

Thank u sir , very simple explanation 👏

[@babunroy4271]

Happy teacher's Day sir

[@priyankabiswas.]

You are gem sir...I like your teaching style..keep going☺

[@shraddhashukla7905]

u can use another page ...or use small fonts

[@student.life2022]

Sir please pura statistics detail me padha dijiye🙏....apke lectures bahut achhe Hain sb clear ho ja rha

[@RkTresa]

Aur vi statistics ki topic mein video dalte raho sir😊👍bohut helpful hain

[@muhammadaafaq691]

hum is baat mai intrested kio hain kae aik datapoint apney mean se kitna dur hai ?? aik data point apney mean se kitna dur hai yeh maloom karney kae liye hum varience kae zariye se isey calculate kartey hain lakin yeh maloom karney ka basic maqsad kiya hai ? please explain

[@itxMEMERofficial]

AP ko pata Chala to mujhe bhi bata dena...

[@priya.gupta9556]

Ye janne ke lie ki data trustworthy hai ya nahi. Sample mean deviate karta hai apne population mean se, ek limit Tak hi ye variation aana chahie(confidence interval), taki hum keh sake ki data humara actual me represent kar raha hai population ko. Jitna door hoga wo utna hi apni population se door jayega,aur data sahi se apne population ko represent karne me fail ho jayega, basic purpose hi fail ho jayega stats apply karne ka.
Isilie ek hum confidence level establish karte hai ki sirf yahi ek limit hai jaha Tak data actual me population ke characteristics ko dikha raha and iska result valid hai
Variance agar jyada hai to ye sampling error dikhata hai. Variance is inversely proportional to reliability of the data

[@itxMEMERofficial]

@@priya.gupta9556 mashaAllah g priya Kamal explained ♥️

[@iqraanwar2746]

Thankuuu soo much sir

[@yasirarfat3502]

Extremely Good !

[@smitamamidwar3618]

Hats off sirji

[@pushpaksinghrajput218]

Jay ho bhaiya ji

[@barkatullah5177]

Very well explained

[@hifzaali1556]

Awesome explanation

[@abdulhananzahid9669]

Level maza a gaya boss zabardast

[@wasimkabir9737]

Awasome class sir ji

[@zainabqureshi9178]

amazingly explained

[@Krishna-wz8mz]

thank you sir🙏

[@salmanmalik5029]

Nice Explaination😊

[@anmolk2104]

Thankyou sir

[@abidjutt4446]

Hlo! Kia standard error or standard deviations ka formula same hai?

[@hasanansari4039]

THANKS SIR VERY HELPFUL FOR UNDERSTANDING 🫧💫🌐🔎✨

[@wondersandwanders3314]

my teacher made so complicated this.. thanks for making it easy

[@sagarikadas8777]

❤❤❤thanku so much sir❤❤❤

[@user-oo4qd6cn5i]

Thank you sir

[@aditikadiyan1457]

Thanku sir 🙏

[@pawannagarkoti1015]

Sir please help me to know about gauge capability (cg and cgk) learning

[@Mubashir7933]

I do not understand why he is subtracting 4-5 and 6-5 also yeh konsa formula hay?

[@aussiemix]

-1 × -1 become plus 1 ,

[@thakurvj9729]

Ye sab ye nhi btayengy bhai
Square ku liya ye smj nhi aya

[@fademaster8689]

he is using that formula x - mean thats why x = 4 is and mean is 5 .
(4 - 5)
and then next datapoint which is 6 so now x = 6 - mean(5)
this is a formula to get variance or u can use standard deviation formula and square it to get variance

[@sidhantpathak463]

Good

[@prof.rahulkumarvishwakarma6672]

Difference between standard deviation and variance

[@user-xo4bu1ul2k]

wow❤

[@NiteshSharma-bj3bb]

Amazing

[@thakurvj9729]

Yeah btao ki square ku lengy sir

[@besttimeofthisplanet4234]

👍👍

[@shikhasingh7866]

"Sigma" square 😂💪

[@Anweshamondal9]

Thank you sir 🙏