Q 7, Ex 3.1 - Data Handling - Chapter 3 - Maths Class 7th - NCERT

✔️ Class: 7th
✔️ Subject: Math
✔️ Chapter: Data Handling
✔️ Topic Name: Q 7 , Ex 3.1

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0:00 Question 7

#class7maths #datahandling #ncertmaths

[AnitaSingh-dsbc]

Mam you don't add 1750 in this question it is wrong answer but I got it how to complete this question

[wowbeauty]

Wah mam kya baat h kya calcution ki h bestest maths teacher clapping to bnta h mam 🤝👏👏👏👏👏👏👏👏👏👏👏👏👏👏 jo log mers e shmt h vo like jrur kre

[mayankpatel]

Mam thanks because of you I gotet very nice marks and I wanted to take tution classes from you mam thank you you are a guru mam thank☺️☺️☺️☺️☺️☺️

[renusharma]

Nice 😊😊 teacher l attended class everyday every time

[anshita]

Koi ni mam sirf ek hi no. Choot gya vo b galti se to koi ni apka way achha h smjhane ka i liked it and luv it

[manshigupta]

I know you all have one doubt but don't worry I try the *mean* formula and I add all no. And divide by 6 and my answer is also right okay so I don't know how mam's answer is right but literally my answer is also right okay I hope all doubt's is clear

[palakchouhan]

Every one saying mam forgot 1750 but the answer is still correct

[RajeevKumar-grtg]

Wah.... Ma'am Me bata ta hu sst me mujhe sst me ascension talks sir pasand hai aur science aur math me app 😀😀 bahut achaa padate hu app ma'am 🔥🔥👍👍 mind blowing ma'am and sir ❤️❤️❤️

[dhruvagor]

Yes mam,
There is a mistake because there is 6 number total but you have written 5 number upon 6
Number "1750" s not written but addition is correct
If yes please like 👇👇👇

[ashishphogat]

Thank you mam my doubt is clear thank you so much

[Renusingh-rlqv]

Ma'am you are missed 1750 no.🙁🙁🙁🙁 Next time Dhyan dijiye ga😂 meri favourite

[sonam-]

U are the first maths 📚teacher whome I like the best from all my school teachers because u are not only a good teacher but a very very amazing explainer of maths.👩‍🏫🙏🙏 I am really thankful to u .And one thing I like is ur smile on ur face which also makes me smile too 😊

[sarita]

Answer:
Mean =sum of observations / No. Of observations

=12348/6
=6174/3
2058/1

[kumarisirimalla]

Mam your explanation is very nice it helps me a lot for my exams in last exam I scored 38 out of 40

[ashalathab]

mam you left one number when adding that is 1750 . when adding sum of observation the answer is correct 1555+1670+1750+2013+2540+2820 answer is = 12348 . but i have a doubt WHAT IS TALLY MARKS ???? . thank you mam helping in lockdown days . please tell me the answer of WHAT IS [TALLY MARKS?] PLEASE . THANKS

[umasuma]

Nice teaching 👏but u left one number {1750}😕.

[elliesdc]

Mam I love your explanation a lot!! It's helps me to gain my marks in maths too... :)

[nomnom_gamer]

Mam, kitna padhaogi, thakk gyi mai😫😇😇i was studying ch-10 all exercises and ch-3 till q. No. 7, thnk u mam, i will come tomorrow again,






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