EVALUATING MEAN, MEDIAN AND MODE OF A GROUP DATA

Рет қаралды 38,450

9 ай бұрын

This video explains in detail, clear and simple terms how to evaluate the mean, median and mode of a group data. Finding the mean, median and mode of any statistical data is very important in statistical analysis, it is also in most exams questions in secondary schools and most courses in tertiary institutions hence the importance of the video.
/ @begechorimaths2975

Пікірлер: 30

@user-xl7xz1kd1v 20 күн бұрын

Ur doing it 👍👍

@nativemuno 3 ай бұрын

Very helpful, thanks God bless you Sir.

@GiftyPeku 2 ай бұрын

Thanks

@user-dt2bb4qw2v 4 ай бұрын

GOOD EXPLANATION ALL IS UNDERSTOOD WELL

@emmanuelbantai8135 3 ай бұрын

this was a very elaborative tutorial i have understood every thing thank you

@begechorimaths2975 2 ай бұрын

thank you so much...

@eseyinawe Ай бұрын

Good day. I thought the cumulative frequency is 20+11/2 but why did you start start with 4 when solving for the median

@VishalKumar-qv7bv 5 ай бұрын

I appreciate you man.. You cleared my doubt..

@begechorimaths2975 4 ай бұрын

you are welcome bro..

@deopraise5669 3 ай бұрын

great

@begechorimaths2975 3 ай бұрын

thanks a lot

@JusticeImolore 15 күн бұрын

According to my study, I found out there are inclusive and exclusive grouped data. Which I believe that the grouped data is inclusive, why didn't you convert it to exclusive grouped data before solving?

@eseyinawe Ай бұрын

Good day. I thought the cumulative frequency is 20+11/2 but why did you start start with 4

@ShamimHassad-mz8hm 7 ай бұрын

Thank u sir its my exam 2morrow

@begechorimaths2975 7 ай бұрын

wishing you the very best in your exams...

@KimbowaDaisy 5 ай бұрын

Thank you sir.

@kaylarichards6700 7 ай бұрын

You miscalculated the 41-50 part, 45.5*11 is 500.5 , instead of 555.

@kaylarichards6700 7 ай бұрын

610.5 *

@begechorimaths2975 7 ай бұрын

thank you for the notice, will correct it.

@user-fn9ce4ez1d 2 ай бұрын

Please is it possible to approximately the mean to 49 instead of 48.7

@begechorimaths2975 2 ай бұрын

Yeah, but it depends on the instruction from the question, so I advise you do as instructed.

@NomenSojini 2 ай бұрын

What is 11×45.5 when calculating the m

@chas_nomnom 2 ай бұрын

500.5 is the right answer, he miscalculated it ig that's why

@estheranyanwu9627 5 ай бұрын

How did you get the class C

@begechorimaths2975 5 ай бұрын

class width (C) can be found through different methods but one of the easiest is to subtract the upper limit and lower limit of the class boundaries of what you are looking for e.g for median class 50.5 - 40.5 = 10 hence C= 10 hope you are satisfied ?