Grade 10 | Mathematics | Unit 22 | Basic Statistics | Exercise 22.4 (Complete) Sindh Textbook Board

How to recognize properties of Arithmetic mean
How to calculate weighted means and moving averages
How to construct estimate, locate and measure medians, quartiles and mode graphically
By : Sir M. M. Ansari
From "The EduDas Academy"
@theedudasacademy

[@rafays1618]

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[@guruyt4614]

You are such a great teacher
And your way of teaching is awesome ❤you teach very well
May Allah bless you ❤❤
Your lecture help us alot

[@theedudasacademy]

JazakALLAH

[@hirashafi2106]

Very well explained and Board Presentation is superb ... Keep it up 👍

[@cookingandgup]

😎

[@gulshansdlc6141]

Concepts cleared. Excellent way of teaching Sir. Allah Almighty Bless You.

[@Bismillah00r]

A proper video with no mistakes ❤❤🙌

[@syedafatima9962]

thank you sir😊

[@crazygames1634]

Assalamualaikum, quartile k formulas different hotey kiya grouped n ungrouped k liyeee??? Pls replyyy

[@theedudasacademy]

yes bachy ungrouped and grouped has different formulas

[@khizraazam4816]

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[@ahm.affordable1997]

I find u at the end of session but still very helpful 👍

[@uroosaanjum5278]

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[@AhmedAli-db7fk]

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[@theedudasacademy]

jazakAllah

[@neelamsarwar2660]

Sir in Question 1 part B and e we have to find GM.you used two different formulas for GM .sir how do we know that which formula to apply plz clear this point.

[@theedudasacademy]

you asked very good question, bachy if the observations were small in magnitude then we use basic formula and if the observations were large in magnitude we use logarithmic formula. so 1 b were smaller in magnitude we used basic formula and 1 e were larger in magnitude we used logarithmic formula.

[@neelamsarwar2660]

Thanx a million sir

[@muhammadjahangir1412]

Excellent service

[@moosaali5151]

This lesson helped a lot.

[@gulshansdlc6141]

Sir Waiting for Partial Fractions

[@theedudasacademy]

uploaded Soon

[@huzaifakhalid482]

Sir i understand all question easily but inq7 l am confused

[@theedudasacademy]

tell me your confusion.

[@uzmaansari9017]

Excellent 👍🏻 sir

[@Tehleelkhan875]

Q1 part e mai harmonic mean ka answer kese arha? Mere solve karne par 157 point something arhaa, pls clear my doubt

[@theedudasacademy]

bachy divide 8 by 0.05125 you will get 156.09

[@crazygames1634]

0.05125 add krney pr nahi arhaa 😶

[@shanzayrizwan5394]

​@@theedudasacademy assalamualaikum sir sir apne 1 ÷ 156 kara to apka answer 0.0069 araha hai but Mera 0.0064 araha hai jis se calculation mein farq hai

[@user-ss3ds8gh6v]

I don't understand Q7😐😐

[@FatimaKhan-vc6jw]

Median of question 7 is wrong

[@aimanzaheer3881]

Yes

[@aqsakhamisani2996]

Thanks

[@qubrabibi6973]

2nd or 3rd kasa Aya sir

[@FUNNYVIDEOS-ff7nj]

Q no 7 wrong he...

[@GhazanfarAli-dy6pv]

I also

[@zainabkhurram2559]

Last ques imp hai

[@zainabkhurram2559]

Agr hum ais ques ko skip kar dai to

[@theedudasacademy]

prepare once. not important