[@Feroh8266]

Man......was going through my class notes but i could not understand anything, but because of this video i understand everything now. thank you sir god bless you.

[@coco0847]

mee too,,where are you from/?

[@hermiesoneja7073]

I learn on stat. Pls keep on giving us like this lessons. Thank you sir

[@keventayokey5985]

God bless you too sister

[@manjula.amanjula5783]

😅😅🤣

[@femiemmywealth2318]

Good Instructor

[@somecreativeperson6719]

Simple, informative, and useful. And since you've just saved me from my Stats test, you've earned yourself a subscriber.

[@ebbyronoh6833]

I got it now thanks

[@TracyOdaro]

Thanks so much my lovely brother for this lecture, well simplified and I understand it better 🙏🙏🙏🙏May God continue to bless and protect you and your family ijn, Amen 🙏

[@user-br4mu3op9d]

Keep up the great work!! You make maths so much easier!

[@OluwadunsinAwodeyi]

Coming back here in 2023....this is absolutely easy to understand. Great job sir😊

[@cheddarsuperstar]

I have incomplete in MMW. Thank you for this, Sir! You saved my life.

[@kobby992]

The best and great understanding. Thanks for making things easier

[@samuelamianda9821]

thank you very much for such a wonderful lecture....You have really made me understand and it is going to impact my academics positively

[@sawerathoughts]

I got notes but couldn't understand even a single formula but by watching this video I can solve the questions of mean deviation, variance and mean . Thanks you sir 😊❤️ May Allah bless you 🙏

[@OninabResources]

Wow!
That's nice to hear. You are welcome.
We really appreciate your feedback and prayer. We say Aameen.

[@rdcuariovlog4549]

Thank you so much for this video I was able to answer my module, keep on uploading, God bless

[@yaushixo]

I cannot thank you enough for this tutorial, I appreciate its simplicity. There are loads of tutorial on yt of this but this one helped alot more. tysmm,,

[@OninabResources]

You are welcome. We appreciate your feedback and interest on our videos.🤝🤝🤝

[@SamuelKoledoye]

The formula given to me was very confusing, but because of this video I understand clearly. Thanks sir

[@tosinidowu7141]

Thank you very much. This is the best teaching and has made everything very easy for me

[@abdulkadirabdirahman3399]

Thanks for your concise and understandable explanation of the mean, mean deviation, variance and standard deviation of grouped data.

[@kaimanwosu5634]

I forgot how to get MD, but this has made me understand even better, the video is very concise and straight to the point, thank you for this.

[@OninabResources]

You are welcome.
We really appreciate your feedback and compliment. We are equally happy that the video is helpful to you.
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[@johnmarbais9998]

Thank you big time! This is extremely helpful!

[@jenniferdarkwah6045]

You make it look so simple. Thank you

[@irememmanuel2673]

Awesome (You just cleared off my misunderstanding with this course). Thank You.

[@soju6386]

Me watching this hours before my Statistics exam lol

[@DADA_Gaming960]

Hehehe don't wary one piece of paper can't decide your future

[@howardsamakayi3416]

Great development. Getting clear explanations

[@babyjhudiel18]

Thank you! This is very helpful!

[@adebookikiola3450]

Thank you so much for making it easy for me to understand, you just explained weeks of classes I found difficult in how many minutes 😭😭😭😭. Thank you 👍🏽

[@OninabResources]

You are welcome.
We are happy one of our videos is helpful to you.
Best of luck.

[@anwarjoda9723]

Really helps when we have a good reference in these troubling times 😊😁

[@najeebafridi5479]

Gr8 sir with so a very simple method u thought it our problem solved with the help of u, have a bright life

[@nafisattitilope53]

Thanks for coming up with this class. I'm really grateful🙏🙏

[@OninabResources]

You are welcome. We really appreciate your feedback
Warm regards.

[@tobilegede9987]

You people are too good. Great understanding

[@isatujabbiekandeh7035]

Wow! It amazing sir
U made my understanding very easier for me , I was finding it very difficult to understand the mean deviation but through your lecture it has become easier for me nw.
Thank you so sir

[@OninabResources]

You are welcome.
We appreciate your feedback. We are happy one of our videos is useful to you.🤝🤝🤝

[@lounilcarillo2963]

This seriously came in handy. I am not very good at this topic, but now I understand everything. Thanks a lot!

[@OninabResources]

We thank you for watching our videos.
Thank you for your feedback.
You are highly welcome.

[@ifeanyiasika2822]

Loo

[@estherkatentazimba4322]

Going to write my exams today and this was very informative.

[@user-jp4sm9ec6e]

I really enjoyed this teaching . Never understood for years buh immediately after watching this, I understood alot. Tnks for the teaching sir

[@OninabResources]

Glad to hear that. You are welcome.

[@henrykwesidjabaah-anane9355]

Thank you sir. I really understand it fully now. Please what application did you use for this presentation?

[@joelkhakhubi256]

Very clear, very understandable thanks 🥰

[@chrisfrank883]

You're simply awesome! Thank you sir

[@nishantsingh6056]

Thank you for not complicating it 👍🏻

[@OninabResources]

You are welcome.
We appreciate your complement. We will be happy if you kindly subscribe to our RUclips channel.

[@jharvhicsalazar7080]

thank you very muchhhh😊😊😊

[@mutesijustin9914]

Repite for r

[@mutesijustin9914]

How get the lowest

[@zealjahbuikem3134]

Please sir I have a question
When a negative value emerges from your calculations is it still acceptable.
In a nutshell are negative values accepted when solving statistics of grouped data .

[@josiahkarlyo3112]

Thank you so much...very accurate and precise...🙏🏻👍🏻👍🏻👍🏻

[@mwakapandulamutinta8673]

Thank you so much Sir
You have really made my work easier

[@nicoleawinja1367]

Wonderful 💯very simplified thank you so much Mwalimu

[@vlonnesa]

Thank you so much. Very helpful!

[@olyridasa8883]

this made me understand much better.
Thank you

[@victoriaakpan1484]

God bless you big time. So simplified. Where were you all my life?

[@Grace_cover]

Hello

[@Michael-wb4xi]

You are the best I could not understand anything In my economics note but because of you I could understand, thanks

[@OninabResources]

You are welcome.
We are happy one of our videos is helpful to you.
We appreciate your feedback.

[@spartanjoker285]

God bless yuh as you continue helping many comrades😍😍

[@motivationismyenergy]

How can you calculate this before making this inclusive ie discontinuous type of classes in exclusive ie continuous type

[@sumaiyanupur26]

Thanks for giving splendid presentation!

[@OninabResources]

You are welcome.
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[@flamesgeneration7093]

Great teaching here. Pls continue

[@sandaneerukmali2596]

now my brain started to work..Thank you for ur videos

[@happinessabiodun6417]

Thanks for this video.God bless you abundantly

[@jenicafaithfresno3110]

It's very helpful,Thank you!❤

[@sayalidethe2047]

It was very helpful. Thank you very much.

[@doreenrugadya3788]

Thank you dude. you have simplified my topic... mean, mode, median, standard deviation, variance , Geometric mean.

[@OninabResources]

You are welcome.
We really appreciate your feedback.

[@limiee5776]

how did you get the frequency?

[@pamelapeter4777]

I was been taught this in school without me understanding it but this video has really helped me🙏🏾 thanks a lot

[@OninabResources]

Glad to hear that!
You are welcome.

[@JOY-nl1ld]

Sir Gratitude from Sikkim,India. 🙏

[@mahmudhadi839]

I wasn’t able to understand the teacher in the class, but this video made everything clear

[@josephabangaazubila7394]

May the Almighty bless you with ur hardworking on this program

[@violetkidaha9909]

Months later and it has been super helpful. Thank you

[@Dannydrinkbottom]

Is it not supposed to be N-1 in the denominator for the variance formula and standard deviation for groped data? Or am I missing something...

[@slayer4706]

In variance formula it really does not need to subtract the sum of the frequency to 1

[@emmanuelsusan6136]

Thanks for this.
Please while substracting the x from the mean, why didn't the first 3 value take up a negative sign?

[@mdavista3272]

I think it's absolute value that's why no -ve sign

[@profwinning6646]

There is supposed to be negative sign

[@abdurrahmansuleiman7193]

I got test tomorrow and u just got me covered...tnx sir 🙌🏻🙌🏻

[@OninabResources]

All the best. You are welcome.

[@ireonilekeandmore]

How do we get the 66.94 for X bar

[@solihubelloabiodun633]

Wow u just removed my sweat since morning please keep it up

[@faidesphiri2547]

Thanks so much for this wonderful explanation

[@vummynalwinga9268]

Wooow I can now safely say am ready for the exams all because of this video God bless you

[@musufarroh7342]

Thanks to the Almighty for keeping these people alive for us that are in the field of academia

[@OninabResources]

Thank you so much for your feedback. We really appreciate your compliment.🤝🤝

[@honourtugbeh4079]

Can we use frequency Density to get the variamce

[@kadiejay7860]

This was so helpful. Thank you

[@oshodirodiat8939]

Alhamdulilah I can finally solve it thanks so much, God bless u🙏🙏

[@berinyuydinven3461]

when do we use £f-n in solving for variance and standard deviation

[@GloriaNangunda]

ive got a question when you do x-x bar theres suppose to be a negetive rightt??
plz explain

[@ursuchastrangegirl]

Yes there is

[@teachernguenya9080]

Great,you made life easy ,thank you so much.

[@Kamelia-tb5mj]

This has been extremely helpful. Thank you

[@OninabResources]

You are welcome. We are happy one of our videos is helpful to you.
Thanks for your feedback.
Warm regards.

[@cruizrogu2409]

May god bless you for simplyfing this stuff like this...nice job abracadabra ..

[@majesticaquixerty4552]

how did you get the 66 for 9 fall
i cant understand how did you got that

[@E_Prudez]

Thank you sir you hit It . . Your explanation is Very simple to understand may you Keep sharing yout knowledge And may GOD bless you 🙏️ 🙏️ 🙏️ 🙏️

[@OninabResources]

You are welcome.
We appreciate you for your feedback.
Amen to your prayer.

[@user-op9gf8lt2z]

Thank you very much sir,I really appreciate it,you’re explanation is top notch I now understand statistics better

[@OninabResources]

You are welcome. Glad to hear that it helped.

[@hameedali2963]

Hi, I hope you are doing well.
I have a question.
What is (f) and where it comes from?.
If the f is not given how we can calculate it?
Is it represent the number of occurrences of ranges in the given example
Like in the first row 54-57 occures 5 times.

[@OninabResources]

Last paragraph answers all your questions.

[@AmirKhan-mh6mf]

And f represent the frequency

[@doreenrugadya3788]

f= frequency which is usually given

[@montanezryand.2477]

guys how can i know the frequency before if the modal class is at the top of the table.

[@PruthviGR]

very easily explained and clearly taught. thank you so much which u have helped me for my exams.

[@OninabResources]

All the best in your exam.
Thank you too for watching out videos.
Warm regards.

[@banging94]

Thank you so much for the video i did this in class but now when i opened my notes i was clueless and your video helped a lot

[@OninabResources]

You are welcome. We really appreciate your feedback and we are glad you found the video helpful.
Warm regards.

[@wildlife_with_iqbal]

Man Thanku Soo Much i have solved my problem in minutes after watching your touturial Thanks again and plz continue making such an amazing videos

[@illumine.hub13]

Thank You very much Sir, just exactly what I needed 🙏

[@OninabResources]

Most welcome!
We are glad you enjoyed it.

[@stephenolajubu4494]

You're doing a great job sir. Thank you so much.

[@OninabResources]

Thanks and welcome

[@margaretzimba733]

Thanks very much and well explained and easy to understand

[@Akatsuki-ut4ue]

Thank you for this video!!

[@festtosadeniyi979]

Great tutor.
Made easy to understand

[@OninabResources]

Thank you so much for your feedback.
We really appreciate your compliment.
Warm regards.

[@thomasyikyare4659]

God bless you. Ive now understood the work perfectly

[@OninabResources]

Amen.
Thank you so much for your feedback. We are glad it helped.
Warm regards.

[@julienakiyimbakikonyogo8585]

You are God sent,asante sana sir😇

[@vuyolwethumangqwengqwe5226]

Great job sir. You have no idea how you helped me.

[@OninabResources]

Thank you for your feedback. We are glad you found the video helpful.

[@laibazafar6679]

wow i understand it very easily sir Thank you

[@syeducchash2301]

Awesome,love from bangladesh,fast and on point.

[@namraidabacaraman5830]

That's so cool. Thank you very much.

[@shedholekata4248]

This man is so brilliant. God bless you

[@OninabResources]

We really appreciate your feedback.
Amen to your prayer.

[@sanjidapolinmaria2071]

It’s a really helpful video
Thanks a lot

[@murimiraphael]

are there no nengative values in your sum?? ie when getting values of mean minus the class midpoint?

[@OninabResources]

We are only interested in the positive difference. That is why we introduced absolute value symbol
/x/

[@murimiraphael]

@@OninabResources thanks

[@acheynancy]

Thank you sir. You made it simpler

[@OninabResources]

You are welcome. Glad it helped.

[@MrLoccis]

Thanks alot for this clear explanation.

[@OninabResources]

You are welcome! Glad it was helpful.

[@motivationismyenergy]

But sir how can you calculate like this because given classes are of inclusive ie discontinuous type

[@liviaiwu2762]

This is wonderful thank u sir but i don't get the last one that is the variance, how did u get 7.1559

[@alinaamir860]

Amazing work keep it up 😊