Glad to know that you found the video useful!! The fastest method is step deviation method...but for that class intervals should be multiple of h ....pls let me know if you have any questions....
Thank you so much for the wonderful feedback... really keeps me motivated!! 👍👍👍 I recently uploaded a video on surface area and volume- th-cam.com/video/Xny7xl_ecG0/w-d-xo.htmlsi=SFzbH4e9juCkPQRi pls let me know if that is the content you are looking for...otherwise,pls let me know the topic you want ,I will surely come up with that specific video 👍👍
@@EnjoyMath so glad to hear that, ma'am 🫶🏼🫶🏼 I actually watched that video already (very helpful too) but still didn't understand 'depressions' properly. if it's no trouble, could you please make a small video on that? thank you so much for your videos!
Yes,there are 3 methods - Direct method Assumed mean Step deviation All the 3 methods give the same means value for the given data...we use different methods depending on the numbers ..if the numbers are very big ,we use assumed mean or step deviation.. Pls let me know if you have any questions...
Yes,in this video, we have taken 54 as the assumed mean value....but we can take any xi value as the assumed mean value ....pls let me know if you have any questions...
Nahin, yeh exclusive class intervals hain, Jahan upper limit value ko class interval se exclude Kiya jaata hai...iss liye aapko sirf upper limit- lower limit karna hai class size ke liye... Inclusive class interval hain toh upper limit- lower limit + 1 karna hai class size ke liye .. Pls let me know if you have any questions...
This method is there in a subject called "Statistical Analysis" for MCA PG course. But u r already teaching to 10th students of ICSE. Our education system 🤦🏻♂️
@@mominatahir4937 no, not at all, in the assumed mean formula, though we are subtracting assumed mean from xi value, we are also adding the assumed mean value... So the answer of mean by normal mtd, assumed mean mtd, and step deviation mtd are all the same..Pls let me know if you have any questions....
Thanks Ma'am, this will help me a lot in my board exam tmr
All the very best for your board exam!! Really happy that you found the video useful!! 😊😊👍👍
Mam you teach very nice best teacher of math in youtube for 10th best teacher
Delighted to read your wonderful feedback....thank you so much!! Really means a lot!! 😊😊👍👍
Maam what a great explanation ❤
Thank you so so much 😘💗
@@AnjumKauser-j2v thank you so much for the awesome comment!! Really means a lot!! 😊😊👍👍👍
Too useful mam thnx❤❤😊
@@rajeshkumaryadav1425 that's so good to know!! Thank you so much for the awesome comment!! 😊😊👍👍
It's useful Ma'am, Thank You....
That's so nice to know!! Really happy to be of help!! 😊😊👍👍
Thank you so much ma'am❤ today is my board exam
Most welcome!! All the very best for you board exam !! 😊😊👍👍👍
Enjoyed...maam can usay which method will save our time during exams?❤😊
Glad to know that you found the video useful!! The fastest method is step deviation method...but for that class intervals should be multiple of h ....pls let me know if you have any questions....
Mam, statistics questions come usually for how many marks???
For which board and grade?
For cbse 10th mam , pls reply@@EnjoyMath
@@usafegroups2579 around 7-10 marks, statistics and probability...
Thanks so much mam for your hard which made me to understand this concept 😊
Really delighted that you found the video useful! Thank you so much for the appreciation !! Really means a lot 😊😊👍👍👍
It was very useful maam, Thanks
maam.
Great to know that the video has been of help to you!! Thank you so much for the appreciation!! 😊😊👍👍👍
Well appreciate
Thank you so much for the wonderful compliment!! 😊😊👍👍
Thank you so much mam ?now it is easy for me ❤😊
That's so good to know!! really happy that you found the video useful!! 😊😊👍👍
Very nice madam
Thank you so much for the appreciation... really happy that you found the video useful!! 😊😊👍👍
You really have a sweet voice ma'am
@@hafsajamsheed8349 thank you so much for the lovely compliment!! Really made my day!! 😊😊👍👍
Thank you so much mam 😊😊
Most welcome!! Very glad that you found the video useful!! 😊😊👍👍👍
hi ma'am!! loved the video, can you do a video on depressions in surface areas and volumes next?
Thank you so much for the wonderful feedback... really keeps me motivated!! 👍👍👍
I recently uploaded a video on surface area and volume-
th-cam.com/video/Xny7xl_ecG0/w-d-xo.htmlsi=SFzbH4e9juCkPQRi
pls let me know if that is the content you are looking for...otherwise,pls let me know the topic you want ,I will surely come up with that specific video 👍👍
@@EnjoyMath so glad to hear that, ma'am 🫶🏼🫶🏼
I actually watched that video already (very helpful too) but still didn't understand 'depressions' properly. if it's no trouble, could you please make a small video on that? thank you so much for your videos!
@@mars.barsss definitely, i will try my best!! When is ur math exam ? I will try to make it before that
@@EnjoyMath it's in two weeks!
Sure, will upload by next week👍👍
Thanks mama its wass helpful 🎉😊
Really happy that you found the video useful.....thank you so much for the appreciation!! 😊😊👍👍👍
Thank you soo much ma'am, really helpful..🙂
Thank you so much for the appreciation...Really happy to be of help!! 😊😊👍👍
Will it be the same if we use alternative method
Yes,there are 3 methods -
Direct method
Assumed mean
Step deviation
All the 3 methods give the same means value for the given data...we use different methods depending on the numbers ..if the numbers are very big ,we use assumed mean or step deviation..
Pls let me know if you have any questions...
Thank you ma'am 😊
Most welcome!! Really happy that you found the video useful!! 😊😊👍👍
Thankyou
Most welcome!!very happy to be of help!! 😊😊👍👍
Thank you soo much ma'am😊😊😊
Most welcome!! Really glad that you found the video useful!! 😊😊👍👍
Don't we need to multiply with the interval i at the last???
We need to multiply the class size in case of step deviation method,not in assumed mean method... pls let me know if you have any questions...
Tanks Mam
Most welcome!! Really happy to be of help!!👍👍👍
Ma'am can we take 54 as assumed value
Yes,in this video, we have taken 54 as the assumed mean value....but we can take any xi value as the assumed mean value ....pls let me know if you have any questions...
Does change of assumed value give different answer . Or wrong answer
@@LintaBinesh no, you can take any value of xi as assumed mean, the answer will be the same...
@@EnjoyMath thanks ma'am for the reply
Isme class size kou +1 add karna ki zarurat nai hai..!??
Nahin, yeh exclusive class intervals hain, Jahan upper limit value ko class interval se exclude Kiya jaata hai...iss liye aapko sirf upper limit- lower limit karna hai class size ke liye...
Inclusive class interval hain toh upper limit- lower limit + 1 karna hai class size ke liye ..
Pls let me know if you have any questions...
This method is there in a subject called "Statistical Analysis" for MCA PG course. But u r already teaching to 10th students of ICSE. Our education system 🤦🏻♂️
Yes, i totally agree with your point...there is a lot to be modified in the present syllabus...
Does choosing of assume mean changes answer?
@@mominatahir4937 no, not at all, in the assumed mean formula, though we are subtracting assumed mean from xi value, we are also adding the assumed mean value... So the answer of mean by normal mtd, assumed mean mtd, and step deviation mtd are all the same..Pls let me know if you have any questions....
D=x-a/h
D= x-a/h is in step deviation,not for assumed mean method....pls let me know if you have any questions....
Tried in direct method not getting the same result..
Pls recheck the calculations...or pls DM me your solution on Instagram,will check
Ma’am lcm Lena tha 😂
Absolutely right!! woh bhi kar sakte hain..😊😊😊👍👍👍 yahi toh math ki beauty hai...route alag alag lekin destination same hai 😀😀😀
Hello tmrw my board exam this was useful