Geometric Mean- formula, questions & imp. points : Central Tendency Lec-14

Sorry I calculated AM and GM by wrong way @ 22:45 min. ...
CORRECT WAY -
first we shoud assume initial value 100. now,
5% of 100 = 105
8% of 100 = 108
77% of 100 = 177
now find AM And GM of 105, 108 and 177
AM = 130 & GM = 126.2
now compare it by initial value 100
according to AM it is 30% increase and according to GM it is 26.2% increase.
SORRY FOR INCONVENIENCE.
FOR NOTES AND QUESTIONS IN PDF CLICK ON THE WATSAPP LINK :
wa.me/916376637094
In this video we will discuss:
1. Geometric Mean for individual, discrete and continuous series
2. Important points about Geometric Mean

[@nikhilguptalectures6590]

Sorry I calculated AM and GM by wrong way @ 22:45 min. ...
CORRECT WAY -
first we shoud assume initial value 100. now,
5% of 100 = 105
8% of 100 = 108
77% of 100 = 177
now find AM And GM of 105, 108 and 177
AM = 130 & GM = 126.2
now compare it by initial value 100
according to AM it is 30% increase and according to GM it is 26.2% increase.
SORRY FOR INCONVENIENCE.

[@youreinme7037]

Alright if your GM is 26.2 then why you take initials values from previous year ? You also choose it from starting assumed 100

[@amit-kk3ym]

Trick to calculate 3√
Or ( )⅓
1.Press the no .
2.Press √ 12 times
3. -1
4. ×power ( ) ⅓
5. +1
6. ×= 12 times

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Yepppp!!!!

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[@yourtribaLcolleen]

@13.17sec the mid value calculation of continuous series of last two class interval is incorrect 30-40 and 40-50 .it should be 35 and 45.

[@a040ghaniakhan2]

The moment u showed how to use calculator, i knew u are an amazing teacher.They were all such amazing videos. I understood so easily and made notes as well. I wish u had lectures on probability as well. I find it extremely confusing.
All the best for future. Loved ur teaching style.

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True

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Thank you so much ❣️
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Beautifull and impressive style of teaching
Thank you sir you made it much easier

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You are an excellent tutor, you should make more videos!

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Me🥲

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Present

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One of most statistics teacher ❤️

[@AkhileshKumar-qn6od]

Wow sir You have cleared my all doubts related with this topic😊

[@princevetma9306]

Sir amazing lecture please sara syllabus kra do

[@satviksangwan8571]

way of explaining is best

[@arslanmag]

GM of 5,8 , 77 is 14.54, how did you calculate 26.2 sir ?

[@sadaanjaved8893]

Wahi to mai bhi confuse hun

[@tapasranjan3655]

Exactly
It's wrong

[@zabihullah2058]

Great sir
Carry on ....
Sir i have a question that!
If result from all means is same you saying in arithmetic means lecture then why we introduce the idea of arithmetic, geometric, harmonic means median and mode.
Sir please make voseo on this topic.
I well be verry thankful to you .
Thank you sir

[@amitroychoudhury8918]

First of all,,,,u r a great teacher. I follow u in every chennel.
Sir, I'm little bit confused about the results of AM on point no 8 sum.

[@saivodnala2901]

I understood the formula, calculations but one question what is geometric mean? Dont tell that multiply and root apply

[@sahilbhalla_01]

Bhai agar ab tujhe mil gya ho toh mujhe bhi bata dena...koi bata hi nahi raha😟

[@madanmohanmishra7407]

Geometric mean is a method of calculate mean used to calculate the percentage increase or decrease of value

[@RAVIYADAV-md5xn]

Sir please make video on theory also . What is the use of mean ,median ,mode ,geometric mean and harmonic mean in real life.

[@anjaligupta7392]

Plzz make a video on dispersion and regression

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Sir please. I’m much confuse for choosing best average in central tendency please uploaded one lecture for this topic

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great explain. thank you, sir.

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Plz upload videos on the paper distribution theory

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[@atulsingh7539]

Find the average rate of increase in population which in the first decade has increased by 20%, in the next by 30%, and in the third by 45%?....ma'am how to solve this type of questions. Please help. Thank you 🤗

[@kartikthefriend]

Sir jis example me apne GM 26.2 bataya usme GM to 14.5 hai na ke 26.2

[@akhileshlal2816]

Thank you sir❤️

[@khushiyadav8474]

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Thank you sir

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Please sir one lecture for criteria of best average

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Sir aapne ye jo 2,2,2,2 wala example diya hai iska mode 2 nhi aayega

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Thqqqqq so much sir🥰🥰🥰🥰

[@muhammadmusa1151]

How and when we need geometric mean in everyday life?

[@pragyaupadhyay9317]

Very nice lecture ...thank u sir🙏

[@sandhayachauhan8410]

Sir aapne continuous series me mid value galat likhe hai

[@basheerahmadnajar1728]

Really helpful lectures sir

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Wonderful explanation 👍👍

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Thanku so much sir....

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[@Itzgautamkr]

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[@amit-kk3ym]

Trick to calculate 3√ Or ( )⅓
1.Press the no .
2.Press √ 12 times
3. -1
4. ×power ( ) ⅓
5. +1
6. ×= 12 times

[@anjaligupta7392]

Good explained sir

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I m still unable to understand that (480) power 1/4

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4√480 try this in calci

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sir just wanted to say that it is indeed possible to root of 1/3 with the help of normal calculator it has multiple ways although they are lengthy so there is that but its definitely possible we can find most of them just google there are a lot of methods

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30 ki jgh 35 likho and 35 ki jgh 45

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Thank you🤩🤩😍😍

[@itzroy9362]

Sir u re great

[@anchalsingh8825]

Sir you have calculated wrong mid value...

[@marshalmaibam9394]

GM of 5,8,77 is 14.54

[@charushi2847]

thnku

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Iske liye mode define hi nhi hai

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14:02

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Sir