Sir mujhe btaye Agar Calculate Coefficient of variation of the following Distribution Diya hoga toh toh agar Question Aisa aaye toh use kaise kare please sir btaye jaise 2-4 4 4-8. 7 8-11. 11 11-13 13 4-8 8-11 11-13
Good question Agar question eis Tarah se hai tab frequency diya HOTA hai f ko f mein hi place karenge 0-10 10-20 20-30 30-40 40-50 But Agar question 0-10 0-20 0-30 0-40 0-50 Eis Tarah se ho tab frequency dekar aapko confuse karega Wo frequency nahi HOTA hai wo c.f HOTA hai Agar eis type ka question ho to frequency ke place mein subtract karke karna padta hai
Assalamo alaikum Mashalla sir g app ko Allah salamat rkhy Ma na ak he mrtba vidio dekhi mujy sara Ka sara question agay Hy kl Mera paper tha jaldi ma app ki he ak vidio dekhi sir g thanks app Ka ❤❤❤❤ ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Walekum asalam..... thank you for your comment Your most welcome 🤗 can you please share this video with your friends and classmates 🙏 keep supporting keep watching
Your most welcome 🤗 Aapne itna accha comment Kiya thanks 🙏 can you please share this video with your friends and classmates 🙏 keep supporting this channel
Right .....that was cumulative frequency so we have find frequency first in that type of question.... Some times question makes you confused by giving name frequency besides of cumulative frequency
Ji bikul ye direct method hai.... Aap exam mein koi bhi method se standard deviation bana sakte hai kyunki Exam mein shortcut method se banaye ,step deviation method se banaye or direct method se banaye bolke nahi poocha jata hai to aap Kisi ek method se bana sakte hai 👉Sabse asaan method direct method HOTA hai to aap bhi direct method use kare
Agar question mein class interval aisa ho to 👇👇👇👇👇👇👇 0-10 0-20 0-30 0-40 0-50 Or 10-20 10-30 10-40 10-50 10-60 us wakt frequency diya gaya ho to usse cumulative frequency manenge and frequency nikalenge minus (-) subtract karke.... If question aisa ho to 👇👇👇👇👇👇 10-20 20-30 30-40 40-50 50-60 Aisa question ho to frequency ko frequency hi manenge
Because 0-10 0-20 0-30 0-40 Or 20-40 20-60 20-80 20-100 Eis type se jab question ho tab Frequency nahi dekar cumulative frequency diya HOTA hai ......name frequency bhi de fir bhi usko cumulative frequency hi suppose kare If question aisa hoga toh 👇👇👇👇👇 0-10 10-20 20-30 30-40 Or 20-40 40-60 60-80 80-100 Eis time frequency hi fiya HOTA hai usko frequency hi let karenge🥰
Ye direct method hai...eisme devian Lena nahi parta hai....aap standard deviation with step deviation ka baat kar Rahe hai...... this video is done by direct method so eisme deviation nahi hoga...aap eis tarah se bhi solve kar sakte hai
@@aryaanjum1 galat hai kyoki standard deviation bina deviation liye nhi ho skta hai chahe wo actual mean se liya ho ya assume mean se, aap standard deviation fir se padhiye
Yadi question ma class interval yasari deko xa bhane:- 0-10 0-20 0-30 0-40 0-50 Or, 10-20 10-30 10-40 10-50 10-60 Yasto question ma frequency deko hudaena bujhnu bho Yasma, cumulative frequency (c.f) given deko hunxa so frequency nikalne (-) subtract gari gari .... But If question yasto hunxa bhane, 0-10 10-20 20-30 30-40 40-50 Yasma frequency deko hunxa yasma ghatauna pardaena..... Hamare channel pe do video hoga wo slowly dekhe Pura dekhe samjh jayenge
You are a good teacher
Thank you please share with your friends and classmates 🤗
Awesome work 👏👏
Wow 😲 I love it in this way thanks you
Most welcome 😀....can you please share this video with your friends and classmates 🙏 keep supporting this channel
Sir mujhe btaye Agar Calculate Coefficient of variation of the following Distribution Diya hoga toh toh agar Question Aisa aaye toh use kaise kare please sir btaye jaise
2-4 4
4-8. 7
8-11. 11
11-13 13
4-8
8-11
11-13
Coefficient of variation ka Matlab hai standard deviation ka square karein.......eiska Mai alag se ek video bana Dunga🤗
@@aryaanjum1 ok Sir Thanks 👍🙏
ruclips.net/video/_m7CiMI9UPo/видео.html
Thank you teacher 🙏🤳
Your most welcome....bista nepali🙄
Thank you mam for your beautiful math video
thanks sir ❤❤❤
Most welcome 🤗 can you please share This video with your friends and classmates 🤗
@@aryaanjum1 ok sir ❤❤
Thank you 😊
Actually the formula is root fdx 2 /n -fdx/n ole square
How to identify in sum ki hame population/sample ka formula use karna hain?
Population sample ke liye population bola hoga......
Watch this table ka video
ruclips.net/video/efDOYnG4Bms/видео.html
Bhai esa cllg mei kraya hi nhi 😂
Samajh hi ni aara😢
Don't try to judge anyone as well as confused any person because all students aware here but can't say anything about you? Due to respect
Super 🎉
Thank you.can you please share this video with your friends and classmates 🙏 keep supporting
@@aryaanjum1 ☺
Thank you
Thanks sir for providing valuable time and efforts ❤
Ur most welcome 🤗 keep sharing with your friends
Thank you so much sir 🙏🙏🙏
Your most welcome 🤗 can you please share this video with your friends and classmates 🙏 keep supporting this channel and ask question frequently
Sir when we use A+summation of fd/N +c formula for mean?
Sir without calculator calculate kr skte hai kya.in many exam Calculator not allowed.
In previous video aapne frequency same rakhi or is video meinapne frequency alga tarah se Rakhi?..??.
Good question
Agar question eis Tarah se hai tab frequency diya HOTA hai f ko f mein hi place karenge
0-10
10-20
20-30
30-40
40-50
But
Agar question
0-10
0-20
0-30
0-40
0-50
Eis Tarah se ho tab frequency dekar aapko confuse karega
Wo frequency nahi HOTA hai wo c.f HOTA hai
Agar eis type ka question ho to frequency ke place mein subtract karke karna padta hai
@@aryaanjum1 got it..thank you so much sir
Your most welcome 🤗 can you please share this video with your friends and classmates 🙏 keep supporting and keep watching
@@aryaanjum1 sure!😊
Thank you
Hello mam 🙋 ...u did wrong
How can we get 695.04 after dividing by 22 ...its 26.36 right...
Yes it's right but there is square then you have to square (26.36)^2 =695.04
Watch again it's right
Assalamo alaikum
Mashalla sir g app ko Allah salamat rkhy
Ma na ak he mrtba vidio dekhi mujy sara Ka sara question agay Hy kl Mera paper tha jaldi ma app ki he ak vidio dekhi sir g thanks app Ka ❤❤❤❤
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Walekum asalam..... thank you for your comment
Your most welcome 🤗 can you please share this video with your friends and classmates 🙏 keep supporting keep watching
Hello sir this question is direct method?
Yes this is direct method......
Do frequency kaha se sir
Hello FX ko direct square kyu Nahi kar sakteh?
Becoz kle x da square aa fx da nhi
Are sir problem ko dusre type se solve kar sakte hai kya
Haa bilkul kar sakte hai
thank you so much
Your most welcome 🤗 Aapne itna accha comment Kiya thanks 🙏 can you please share this video with your friends and classmates 🙏 keep supporting this channel
What if f in has minus numbers...?
Waisa question nahi aayega ji don't worry.......and please share this video with your friends and classmates agar accha laga ho to
Fx² k liay pehly x² ka individual square hota jai phir f k sath × toh fx² bnta hai 🙃
Plz one video for the standard deviation using actual mean
RAM RAM ❤
Sir, does it mean that cummulative frequency was given in the question from first and then you obtained frequency ??
Right .....that was cumulative frequency so we have find frequency first in that type of question....
Some times question makes you confused by giving name frequency besides of cumulative frequency
Thank you, sir.
Most welcome 🤗 can you please share this video with your friends and classmates 🙏
If u knew why u still watch?
how you calcuate fx square
i do 4*5= 20 and then 20*20= 400 my ans is this could you help me
Fx square is wrong
❌❌
Ss It's wrong
Ar aap ye to btiye kon sa method se kr r eh 😢😢 direct , h na ??
Ji bikul ye direct method hai....
Aap exam mein koi bhi method se standard deviation bana sakte hai kyunki
Exam mein shortcut method se banaye ,step deviation method se banaye or direct method se banaye bolke nahi poocha jata hai to aap Kisi ek method se bana sakte hai
👉Sabse asaan method direct method HOTA hai to aap bhi direct method use kare
Upr frequency kush hai table me kush ye kya?
hn ye mai bhi dekh rha hu
Fx ko direct square bhi th kr skte h😢
Questions samj ni aa ra h you
Frequency to d Hui h na to q nilkaange hm log 😢😢😢😢😢
Agar question mein class interval aisa ho to
👇👇👇👇👇👇👇
0-10
0-20
0-30
0-40
0-50
Or
10-20
10-30
10-40
10-50
10-60
us wakt frequency diya gaya ho to usse cumulative frequency manenge and frequency nikalenge minus (-) subtract karke....
If question aisa ho to
👇👇👇👇👇👇
10-20
20-30
30-40
40-50
50-60
Aisa question ho to frequency ko frequency hi manenge
Comulative frequency Di hai To Usse Frequency Me convert kia hai
Mat isliya hard hai
Ye 25 square kaise likhe sir calculator me mere me to hai nhi
Nahi hai to 25*25 kare
Do bar 25 ko multiply karle
And please share with your friends and classmates
Sir there should be x² after mid value.❤❤
Aapko video mein jaisa dikhaya gaya waise bhi kar sakte hai .....dono right hoga....don't be confused
I have a question
Ok you can ask
Sir your calculator full name. I want to buy this
Casio fx99Eplus
Can you please share this video with your friends and classmates 🙏
@@aryaanjum1 ok sir Don't worry
Thank you 😊
सुरु मा mean nikalna मिल्दैन
How to find fx²
Fx squa
Frequency ap glt likhe h jo question me vo Kyu nhi likhe h
Arey Tum question meh answer me alag frequency likha ji
Why the frequency is like that way? Plz make me understand
Because
0-10
0-20
0-30
0-40
Or
20-40
20-60
20-80
20-100
Eis type se jab question ho tab
Frequency nahi dekar cumulative frequency diya HOTA hai ......name frequency bhi de fir bhi usko cumulative frequency hi suppose kare
If question aisa hoga toh
👇👇👇👇👇
0-10
10-20
20-30
30-40
Or
20-40
40-60
60-80
80-100
Eis time frequency hi fiya HOTA hai usko frequency hi let karenge🥰
Mam mid vlue ap glt bna r h r frequency b
Dekhiye ye ekdam Sahi hai.....aapka class interval
0-10
0-20
0-30
Diya gaya hai
Aise class interval mein video ki Tarah same to same nikale
Make next video on mean deviation
Okay 🤗
Where is 3 frequency in the table
❤
Yaaaa it's wrong there shouldn't be two frequencies only one the original one😮
First one u did wrong in fx2
It's not mistake.... please calculate properly🙏
20 ka square 400 hoga na
20 ka square nahi x ka square ha... F=4, x=5 f*x² = 4*25=100
Thank you 🙏🙏🙏🙏😊
Fx2 means f.(x)2
Hello sir
Yes please
hlw mam, in the list, 0-10, 0-20, i think it was typing mistake.
btw, excellent video
No question typing is not mistake.....
If that type of question will asked in ur examination....solve like this video ok....
oh! Yeah, I saw this video again, & understand finally, thanks mam
Welcome 🤗 I m not mam🤣 it's me sir
@@aryaanjum1 Ha ha, sorry Sir!
Tqms🌸😚
🤗 welcome keep watching 🤗
Medam 20×20=400 fx2 and 45×45=2025
Waisa nahi karna hai....aap f *x^2 karein........
f=4 hai
X =5 hai
So,
f*x^2 = 4*5^2 =4*25=100
Your voice is very slow
Ok it will be considered in next video.....can you please share with your friends and classmates
Yasma ta questions youta ani solution youta gara xa ne yasto Pani hunxa ra
Tyai question ko solution xa hau ....Testo question bhayo bhane
0-10
0-20
0-30
Yaslai convert hannu parxa
0-10
10-20
20-30
Yasari
Sir fx² ye nhi samjh aya kaise nikala q ki fx tu 20 hai tu fx² 400 hona chahiye
fx^2= 4*5^2 =4*25 =100
Please repeat dekhe....samjh jayenge
Pr sir hame tu sir ne fx² mtlb 20² = 400 aisa bataye hai tu ham kya kre batao q ki mera Monday ko bored exam hai
@@priyadubey9872 sir ne galat sikhaya hai bhai tujhe.. fx² 400 nahi hoga.. 100 hi hoga
Bro there is not f^2x^2 only here fX^2
F ko thik to likhlo 😂😂😂😂😂😂😂
Ok ji next time🤗
Plz share with your friends and classmates
This is wrong..
Wrong nahi hai ji.... please watch slowly
This is wrong
@@sbkspkhagrwas7663so plz tell me where can i find right one?
Formula is wrong bro @@aryaanjum1
Deviation kahan liya
Ye direct method hai...eisme devian Lena nahi parta hai....aap standard deviation with step deviation ka baat kar Rahe hai......
this video is done by direct method so eisme deviation nahi hoga...aap eis tarah se bhi solve kar sakte hai
@@aryaanjum1 galat hai kyoki standard deviation bina deviation liye nhi ho skta hai chahe wo actual mean se liya ho ya assume mean se, aap standard deviation fir se padhiye
Ye direct method hai ji.....aap Kisi bhi method se banaye answer yahi aayega ji
14 may ko mera exam h
Best wishes from our side....🤗
Tnxq 😊
🤗 welcome
frequency kina ysari nikaleko? frequency ta jasto xa testai lekhne hoina ra?
Yadi question ma class interval yasari deko xa bhane:-
0-10
0-20
0-30
0-40
0-50
Or,
10-20
10-30
10-40
10-50
10-60
Yasto question ma frequency deko hudaena bujhnu bho
Yasma,
cumulative frequency (c.f) given deko hunxa so frequency nikalne (-) subtract gari gari ....
But
If question yasto hunxa bhane,
0-10
10-20
20-30
30-40
40-50
Yasma frequency deko hunxa yasma ghatauna pardaena.....
Hamare channel pe do video hoga wo slowly dekhe Pura dekhe samjh jayenge
@@aryaanjum1 now i'm clear. Ok Thank you 🙏
Welcome 🤗
Are Masab frequency hi wrong likh rahe ho ap😡
Arey Bhai eismie frequency given nahi hai wo c.f hai aapko eis Tarah se dekar question ghumakar diya hai
😮😮😮
Please share with your friends and classmates 🙏
Ye video ko biswas na kare , ye AI editting hunda hain
Ye AI editing nahi hai ji.....100 % right hai ye
And please share this with you and classmates 🙏
🎉
😮
What happened?
Aata nhi hai to video banate hi kyu ho
Hindi me bolo 🤣
Ok
😂😂
Can you please share this video with your friends and classmates 🙏
You are writing wrong mam
No this is not wrong.....this is called as direct method of standard deviation
Sir app ko hindi nhi aaati
Yes my Hindi is very weak..... because I am nepalese 🤗