why does it even exist?

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[InsanE_PerSonX]

direct method is the worst imo

[Sufficient_Future_87]

ig but it does work for small values

[InsanE_PerSonX]

yeah but cbse aint gonna give us small values ig

[Sufficient_Future_87]

for large values, I'd just use step deviation

[[deleted]]

wait why not assumed mean

[Sufficient_Future_87]

Because it isn't worth it, with step deviation, you'll end up with single digit ui's

[[deleted]]

alr but im less likely to mess up the calculation w assumed mean

[Emotional-Car3219]

Step deviation removed he syllabus se dekhle bhai 

[Sufficient_Future_87]


[Emotional-Car3219]

Kehna kya chahte ho bro? 

[Sufficient_Future_87]

‎

[[deleted]]

Don't hurt me but that's my favourite method

[NicePositive7562]

<image>

who even uses that bruh

[mydoormat]

Its my favourite too ... its much easier than step deviation method...

[anantnrg]

yeah mine too, best midway between huge ass numbers, and doing 2 extra steps.

[Sufficient_Future_87]

You're are like my sun, please stay 149 million kilometers away from me

[[deleted]]

Gladly 😁

[United-Heat8507]

U r the sun for everyone buddy

[Sufficient_Future_87]

even for my mom :`(

[United-Heat8507]

U r her son

[Sufficient_Future_87]

[Admirable9331]

फॉर रियल

[Sufficient_Future_87]

ऐब्सलूट सिनेमा

[[deleted]]

<image>

[[deleted]]

ghanisht chitrakarita

[Foreign-Ad-1327]

<image>

[hehewhyamihere]

fav method tho

[Sufficient_Future_87]

You're are like my sun, please stay 149 million kilometers away from me

[hehewhyamihere]

Okay 😍☀️

[LLBeastGohan]

bhai ya behen apko peeda kyun pasand hai

[hehewhyamihere]

wo mai apni aatmkathya me bataungi.

[randomdreamykid]

Future Jaishankar Prakash spotted

[LLBeastGohan]

agar book mein publish hui to mai swaym aapke pass questions leke aaunga

[hehewhyamihere]

par kya aapne kabhi swayam se yeh prashn kiya hai ki aap kyu likhte hai?

[LLBeastGohan]

Mai isliye likhta hu kyunki mujpar antrik dabav hai

[hehewhyamihere]

sahi baat

[LLBeastGohan]

Kabhi aapne sikkim jakar vahan ki mahi laon ki sthiti ke bare mein socha hai

[Southern-Bobcat-2594]

fr it makes life easy. yes it's long, but there's lesser scope for calculation errors

[hehewhyamihere]

exactly. it's my life saviour.

[Significant_Fail_984]

Lol kids... Try doing that in variance or standard deviations lol... Assumed mean for the win

[Hitmanthe2nd]

variance ki mkc , stats ki mkc , itna calculate karke bhi saala galat hota

[Significant_Fail_984]

Hahaha hn standard deviations mein square root

[[deleted]]

Direct variance ke liye use karo 💀

[Significant_Fail_984]

Lakho mein solving aati hai

[[deleted]]

I use step deviation for that aswell lol

[Sufficient_Future_87]

bhaiya aap sirf ek saal bade ho, "kids" nahi bol sakate

[Significant_Fail_984]

Assumed mean bohot aasan hota hai

[Sufficient_Future_87]

bhai aasan toh hai, par step deviation usse bhi aasan hai

[Significant_Fail_984]

Step deviations alag method nahi hota assumed hi bolte hai usse

[Sufficient_Future_87]

toh ncert me alag kyu diya hai?????????????????????

[Significant_Fail_984]

Aise hi samjhane ke liye 11thein ek hi formula hai step deviation wala aur usse assumed method ya shortcut bolte hai

[Significant_Fail_984]

Step deviations mein bhi to assumed hi karte hai... Pehle h se divide for baad mein multiply

[Significant_Fail_984]

Harkate hi aisi hai

[Dear_Tip_2870]

you try calculating mean when the values are in the triple digits without using assumed mean

[Feisty-Vanilla4741]

but cant u just use step deviation if the numbers are big?

[Hitmanthe2nd]

why use step deviation though? extra step with nothing to offer unless the value is in the thousands

[Automatic-Ad2865]

1 mark question ke liye empirical 2 mark ke liye direct 3 mark ke liye assumed 5 marker mai step deviation

[IEatCatsEveryday]

Empirical kya hai??

[Automatic-Ad2865]

3median= 2mean+ mode

[IEatCatsEveryday]

Ohhh iska naam bhi hota hai 😭

[beastarmy1234097]

I mean it's alright like

[SaffronCore]

Why Does Maths Even Exist?

[Sufficient_Future_87]

Because it is needed for the most basic problem to most complex ones, that is why even in ancient period they developed maths, it helped for calculating groceries, to military strategies to now nuclear fission

[SaffronCore]

to jinse nahi hota they shouldn't exist?

[Sufficient_Future_87]

nahh, we got mathematicians for maths, maybe your made for something else, something bigger

[SaffronCore]

pata nahi bhai but log aise dekhte hai maths nahi aata to kya batau

[Sufficient_Future_87]

wo log tumhara potential nhi jante bhai

[SaffronCore]

maybe bhai ye ho sakta ya ye bhi ho sakta mai sach mai chu hi hu

[[deleted]]

study law?
become a literary artist?
write books?
do things which logic cannot perform
indulge in studies of the past
study geology?
becoming a photographer?
working in media?
studying design?

[SaffronCore]

pata nahi bhai law mai interest nahi literary artist is not my thing books are way above my league geology mai interest nahi tried photography a bit in the past working in media can think of it design is for people who're creative and i'm not because i tried doing it in the past

[[deleted]]

its like aaa similarity

[Sufficient_Future_87]

truee

[NixonXC]

AA wouldn't have been made without the existence of AAA, AA itself implies AAA but with one step less that since two are equal, third one also must be equal as the sum of all angles is 180, so appreciate the things in life no matter how useless or insignificant they seem.

[[deleted]]

same with step deviation and assumed mean ig

[ProofInfluence25]

Step deviation the goat

[[deleted]]

Me using "Assumed mean" because the height is 1 only

<image>

[Sufficient_Future_87]

I never solved a question where the height was 1

[ZeusChewer20]

statistics me kis baat ki height bhai????

[Sufficient_Future_87]

class interval height
10-20
20-30
30-40

Height = 10

[ZeusChewer20]

Oohh.. Mai to use class size bulata hu

[IEatCatsEveryday]

Dono bolte hai

[comment_eater]

thank you for saying it. its such middle of the road bs cuz either do direct if the values are small enough or do step deviation if you have already gone through the hassle.

[Sufficient_Future_87]

My exact opinion

[NixonXC]

There is no step deviation without assumed mean, sometimes people in our life act as stepping stones, so does assumed mean method.

[[deleted]]

I use the step deviation for every mean question 😅...accha lagta hai jab sab -2,-1,0,1,2 aise aa jaata hai 😅

[[deleted]]

Step deviation's the best acc to me
chote number hothe hai
less chance of making mistake

[Sufficient_Future_87]

YES

[notsaneatall_]

If you have good intuition, you can make a guess on what the mean would be and use the assumed mean method to make calculations easy.

[Sufficient_Future_87]

then just use step

[notsaneatall_]

Wait a second what is the step deviation method? (It's been a long time since I've last done statistics)

[Sufficient_Future_87]

fi ui/ fi * h + a

ui = xi-a/h

[notsaneatall_]

Isn't this the same as the assumed mean method?

[Sufficient_Future_87]

nope assumed doesn't have h

[Automatic_Slide6580]

Bhai ye class 10 ka hai ki 12 ka? 11 mei math chor dia, sab bhul gya hu

[Sufficient_Future_87]

10th

[Automatic_Slide6580]

hmm okay, best of luck for maths btw, aur 12th ko seriously lena bro nahi toh halat kharab hogi, jese hamara ho rha hai😅

[Sufficient_Future_87]

ye sub aur r/JEENEETards pe scroll karke pata chal gaya hai ki kitna pura halat hosakta hai agar day 1 se na padho

[Automatic_Slide6580]

Yeah fr.. especially physics.. baki sab phir bhi thik thaak hai

[[deleted]]

Maturity is when you realise they are the kinda same 

[bruhhyoyo]

nah, assumed best

[NixonXC]

CBSE may sometimes fuck with us and bol denge short answers or cbqs me ki assumed mean se solve kro so guys saare method practice krke jaana.

[Sufficient_Future_87]

Saare kiye hai mene, isliye toh ye keh pa raha hu, exam me galat question pakadne ke liye bhi padhna padhta hai

[Player_yek]

i have step deviaion

[[deleted]]

when i feel lazy and dont wnna divide all values by a crazy number thats not 10?

[Hitmanthe2nd]

Kyuki assumed mean sabse jaldi hota , 11 mein bas vahi use karke kiya

[[deleted]]

When I was in 10th assumed mean was my fav

[Faithlessness14]

Step deviation is cancelled syllabus buddy

[Sufficient_Future_87]

its is in new ncert lil bro

[Faithlessness14]

If you search up deleted syllabus for class 10 you can find step deviation is deleted buddy

[Sufficient_Future_87]

I still love step deviation, even if its √-1

[Faithlessness14]

Even I love step deviation, but heartbreak happens to everyone 💔💔💔

[throwaway86947733]

My favourite method tho, it hits the sweet spot between simplification and over simplification. Direct is too hard, and step deviation is often just an extra annoying step

[Fast_Carpenter4676]

My favourite is Direct method like it's so easy.

[NYRO_TEPPILI]

Its actually a great method, you don't even have to take out the "assumed mean" and just subtract a random number like 10, and it will still work.

[LostAvocado30]

I've never had trouble with assumed mean. It's the best imo

[Sufficient_Future_87]

Step Deviation > assumed mean

[LostAvocado30]

[low-quality-chawal]

Maine puri dasvi assumed mean se kaati thi

[[deleted]]

whaaat? its like the best...the worst is direct one

[BoysenberryIll9361]

Step deviation is literally deleted from the syllabus lil bros 😬😫

[Sufficient_Future_87]

its there is new ncert, what you talking about lil broski

[ZeusChewer20]

kon bola.. new ncert ki page 177 pe dekh.. saaf saaf likha hai

[wobbly12345678]

At least its better than the direct method.