How to determine the class width : Grouping data series

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This video explains the difference between class width and class interval and outlines a simple formula to calculate the size of the class width when dealing with raw data

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Awesome...
Class width -Range÷ desired number of classes.
81-54=27÷5
5.4. Approximately, class width is equals to 5.
Thank you Sir.

ifeomaabbey

Thank you sir. U are indeed making statistics an interesting course.

Class width í =R/k
ị́ = 81-54 /5= 27/5 =5.4
Approx ~5.
The width of the class is 5.
Example :54 - 58
59 - 63
64 - 68

enehonyinye

Thank you sir for the lecture.
Class width (I) =81-54/5=5.4
Approximately 5

blessing-ko

The class width is 5 using 81-54/5= 5.4 approximately 5

Thank you for this class sir

oluwatomisinerioluwa

The class width is 5
Using the formula I = 27/5

Thank you sir for breaking this lecture down

JulianChuks

Explicit lecture, thank you, Sir. Range = 81-54 =27/5 = 5.4
Thus, Class width = 5.

adaezeegenti

Class width i = range/k = 81-54/5=5.4 ~ 5
Thanks sir for making it easy to understand

drndukwevincenteze

Superb and explicit.
Thank you
The class interval is 5.4 which is approximately 5.

tankonuhu

The class width is approximately 5. I.e. range/k= 81-54/5=5.4, approximately 5.
Thank you for the impact filled lecture sir.

FatimahRaji-dhuk

Thank you for this wonderful lecture sir

shamsooaminoo

Thank you sir for the simplified lecture.
Class width=81-54/5=5.4. The class width is 5 to the nearest whole number.

matthewsapele

Fantastic explanation sir, here's my response i= range /k
imax= 81 and imin= 54 and k= 5
Therefore i= 81-54/5
= 27/5
= 5.4

usmannasarawa

Thank you once again sir.
I=R/K where R =81(max number)- 54(minimum numbers)=27
So I=27/5=5.4
I=5

Awaziabene

The class width is approximately 5 sir. We appreciate your good work.

shehuahmedhalidu-fkdh

I=R/K where R=81-54=27, K=5; I=27/5= 5.4~5, Thank you for this sir

Mimidatok.

Class width is approximately 5.

Thank you Sir for all you do

princeco

Thank you. Class width is 5.4 approximately 5

Abduljalal_Dambatta

Class width =(81-54)/5=5.4
Approximately 5
Thank you sir 👍🏼

firdausiumar-kf

Good evening sir.
Thanks for the presentation.
The answer is I=81-54/5=5 approximately.

daudankyareidi

That's awesome. The class width is 5 to the nearest whole number.

nafiuyusufadamu

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