Finding Arithmetic mean for grouped data

[Alfazemomin-jfyu]

Thanks for this vdo .. Actuqlly my exams are on a head so the vdo helped me alote for the prepration ...
Allah blessed u for your this public service

[syedarshidshahbukhari]

Sir apka tariqa bohot Acha hai mko bohot pasand aya Allah apko salamat rakhai

[momi]

Ur handz are soo beautiful n thanks for the videooo

[imranbaloch]

Midpoint find karne k liye groups ko add krte hain pr question ya hai k divide main 2 kese aya?

[sanabelous]

find the arithmetic mean for following distribution
X/1, 2, 3, 4, 5, 6... f/3, 9, 12(A), 11, 18, 7

[salmasultani]

Geomatric mean ka sath bhi bata dan agr gruop data deya ho aur Arthamatic mean aur geomatric mean dono sath nikalna ho tw kaisy nikalan gay?

[Zeeshankhan-eir]

Sir ager is ma hmy just frequency de hogii to ham A.M kasy nekalyngy?

[iqrakakar]

Assalam u Alaikum SIR:is it possible for u to upload that lecture today??i am sorry for disturbing u but plz kya aap mujhe confirm bata saktay hai.I've to prepare also.plzz

[mehmoonarasul]

A.u.A Sir g btana plz hum mean for grouped data ky lia hum class interval use kerny ha ya class boundary. Plzz sir btana.

[fawadkhan]

Apne( fx) ki value last wale class ki ghalt nekali hai 57.5×11=632.5 mere pas is ka jawab araha hai jab k ap pas just 632 aya hai

[sadiaali]

Nd thanks a lot sir apka method acha ha😊

[rimsharehman]

A.o.a bhai direct method and step deviation method b explain kar dy lacture ma

[manobilivlogs]

Sir 2 khn sy aaya apNy 2 pe classes ko devied kia ha

[MsunTV_Official]

Aoa how are you Sir? can you please solve this question for me,

1. Calculate the arithmetic mean of the following grouped data
Distance 1-10 11-20 21-30 31-40
Number of persons 10 20 40 30

i solved it and got arithmetic mean 23 but as per my teacher this ans is wrong and ans is 24.5.

[sadiaali]

Sir ek question hai... Usmn classes MN single single number diye hoye Hain... Jesy 33 to sir uska x kesy find karein gy?

[AsifRaza-qlfi]

Or sir g geomatric means k bary ma bhi bata dyn

[MushahidHussainBaigal]

salam bhai sabsa phala apna kaha ka is ka bat apna formula ma apna kaha ka sum of fx/sum of f. iske jaga yahone chayeya ka fx/x. mara kheyal ma

[iqrakakar]

Sir ma'am nay bola hay k paper may jo question dungi os k liye mention nahi karungi k kesy solve karna hay.means agar data 20 say greator ho to ye continuous frequency hoga..can u plzz tell me some tips like this

[AsifRaza-qlfi]

Plzzzz sir g basic statistics ki book sa 22, 23, 24 chapter 2 sa samjha dyn