Beautifully explained! An excellent teacher can literally explain a complex concept in 6 minutes, and the student doesn't have to spend hours trying to figure out what's going on. Thank you!
Haha my maths book tried to teach me how to calculate different possibilities using tree diagrams with a bunch of confusing formulas. This made things so much easier for me! Thanks again :D
The first pick is replaced. There are the same balls in the bag for the second draw. If you don't replace then you have the situation that I describe in the second video Probability - Tree Diagrams 2. Take a look.
When you multiply two fractions that are tenths, the answer has a denominator of 10x10 = 100. If you multiply 3/10 by 7/10 you get 21/100. If you don't get that then look again at how to multiply fractions.
Because in this situation the first sweet is replaced (put back in the bag). If the sweet is not put back then it's a different situation, which is described in my next video, Probability Tree Diagrams 2. Take a look at that video.
+Nadiy Roslan It says in the question that the sweet is replaced. So there are the same number in bag for the second pick. If you want to see what happens if you don't replace, see my second video called Probability - Tree Diagrams 2.
i am telling you you are better than my math teacher, i am doing online classes and she makes things so complicated and when i watched this everything made sense thank youu 💘
i love how people in the movies use many sound things and so much editing to make it sound like how he sounds but he just uses an old mic from 2009 and sounds exactly like how it is in the movies
Duuuude... thank you. I was having trouble with a question similar to this one except sweets were coins. Everything else,same. U just did my investigation for me XD
My maths tutor has recommended to watch two videos explaining probability (I was never taught them at school) one of them being BBC Bitesize. I have watched them and a couple of others but this is by far the best explanation I have come across. I will find more videos by Ron Barrow to teach me maths, hoping they are as easy to understand as this one.
Hey! You might find my explanation also useful: so check out Part 1 ruclips.net/video/ZKdvO8ynuGI/видео.html and part 2: ruclips.net/video/waarRG6Jxj4/видео.html from the Probability crash course. I hope U will get wider picture. Also there much more to explore. Cheers!
Thank you so much, never understood tree diagrams but as i have my GSCE maths mock coming up i thought i'd better learn which i thought would take me ages. But after this video i get it!!
I can't believe I never used to understand this, it seems so simple. They should really start showing us more RUclips clips in class, half of my teachers are really under qualified. Thank you for your help
Thank you so much for this! you explained it better than my teacher does and i really tried to understand and i also really payed attention again when explained it a few more times but i just couldn't seem to get it...Once again, THANK YOU!
M8 that really helped me out a lot. You explained everything so clearly and as simple as possible. Now I have a better chance getting high marks in my exam. Thank you :D
You need more reinforcements and reminders for those still having trouble getting is - such as reminding people that the total must equal 10, thats why having 7/10 on one branch logically means the other has to be 3/10. I know it seems obvious but don't take thag for granted. Also, reminding people that the sweets are replaced will very rapidly remove any confusion over the 7/10 by 7/10, which would become 6/9 had the sweet not been replaced.
I don't get it if in the first pick you get red 7/10 and u got another red that should be 6/10 right? Cuz the red sweet was reduced. And in the first pick again if u get 3/10 blue and second pick blue again it should be 2/10?
I though (at first) he was a text to speech voice.
This is amazing. Your even better at explaining this than my maths teecher.
We have a math test tomorrow and this wasn’t taught to us. Thanks so much for making this clear
This dude sounds like Steven Hawking’s wheelchair.
Wow I actually fully understood this *o*
Thank you, very helpful!
is that an animated picture of you? if so, how did u make it?
you are a hero😙
Thank you ❤️
Well, that was confusing ! All I know is, it doesn't matter what colour the sweets are - they are all bad for your teeth.
lol
😂
Oh well, the trophy for being a stupid goes to Richard.
@@ajb5114 well done on winning your trophy 👏🏾🤦🏾♀️
@just your average commenter Nope, it already was given to Richard but I think you should own it for being a dumbest and rude.
I have been taught this so many times over the years and I can say this FINALLY makes sense! Thank you so much
@repentandbelieveinJesusChrist2preach 🙌🙌
@@fefemamu do you want canada passport
this was made before i was born
TYSM, helped me so much, trying to learn probability during corona time
I have come across another small and awesome video on Probability. It's worth having a look at it. ruclips.net/video/gYoHQclYG7w/видео.html
He’s probs dead
I’ve tried learning I have a test right now and I have no clue what I’m doing
@@louistownend184 how did it go?
@@Psyxiiko errr failed lol
I have a test tomorrow and this made everything so clear. Thanks for the help!
I have a test tomorrow LOL!!
Hows it going?
i gotta test toms too :C
I have an exam tomorrow too.. my shitty maths teacher doesn’t fucking help
Or maybe you're just dumb.
Please become my maths teacher😶
Thx for explaining my maths teacher is impossible to understand
same
Mine too
Vadasen _ I swear
@Frog facts LMAO
Thanks for teaching me how to do the questions. You are even better than my maths teacher.
Great straight forward explanation for a 50 year old, first time math teacher (that is me), thanks for posting
horrible person
You are now 57
@@ravinalliah7823 what
Beautifully explained! An excellent teacher can literally explain a complex concept in 6 minutes, and the student doesn't have to spend hours trying to figure out what's going on. Thank you!
@repentandbelieveinJesusChrist2 You need a psychiatrist.
What I did not understand in class, I got it in 6 minutes. Thanks a lot!
Same😂
This video is 11 years ago from today and still gold 👏🏻👏🏻👏🏻. Thank you 🙏🏻
13-14 now, still great!
Haha my maths book tried to teach me how to calculate different possibilities using tree diagrams with a bunch of confusing formulas. This made things so much easier for me! Thanks again :D
11 years later.. who's here?
The first pick is replaced. There are the same balls in the bag for the second draw. If you don't replace then you have the situation that I describe in the second video Probability - Tree Diagrams 2. Take a look.
It was explained so well they should just show us videos like this in class
The best tree diagram explanation, and the simplest way to learn no confusion. Short and sweet.
i see what you did there :)
The Internet is better at math than my teacher
When you multiply two fractions that are tenths, the answer has a denominator of 10x10 = 100. If you multiply 3/10 by 7/10 you get 21/100. If you don't get that then look again at how to multiply fractions.
AWESOME VIDEO😀😀😀😀
Solving a probability question using tree diagram is way better than using Bayes theorem (which can be confusing at times)
this was so helpful - this is such a good explanation compared to my teacher's!
This is so helpful. Thank you so much. I won't have a problem with tree diagrams anymore thanks to you :)
Shhheeeeeeeesh that mic is good
why does the blue second pick not decreasing. since u pick the blue sweets? sorry hope you know what im sayin. im not very gud in english
Because in this situation the first sweet is replaced (put back in the bag). If the sweet is not put back then it's a different situation, which is described in my next video, Probability Tree Diagrams 2. Take a look at that video.
You* Good* I'm* Yah I can tell
miriam higgins *you *good *Yeah
+miriam higgins *há you didn't count on my smartness! hahahahahaha
+Nadiy Roslan It says in the question that the sweet is replaced. So there are the
same number in bag for the second pick. If you want to see what happens
if you don't replace, see my second video called Probability - Tree
Diagrams 2.
Thanks a ton sir. .ay Allah Almighty bless you forever ameen 🙏.
Thank you so much sir❤❤💟💟💟
I thought when you picked out the sweet the second time the 10 switches to a 9 as you would of taken 1 out which makes the number decrease?
thank u very much sir ur a god
I love that 99% of us here have a test tomorrow.
why dont u have a like
THANK YOU!!! I have a test tomorrow and this really helped❤️
Thanks god u help me how to understand this Topic.....bless you
very clear
good teaching
Fantastic! Thank you so much, its exam week next week and I've been preparing for a while and I only just learnt this so thank you x
i am telling you you are better than my math teacher, i am doing online classes and she makes things so complicated and when i watched this everything made sense thank youu 💘
한국인 설명충좀 이거 뭐에요?
트리 다이어그램? 수영도인가?
This really helped thanks
Thank u I have a test tommrow and this helped me alot 🙏🙏
Dude, my teacher made this seem so hard..,,that tree is so helpful to visualize and organize!
i love how people in the movies use many sound things and so much editing to make it sound like how he sounds but he just uses an old mic from 2009 and sounds exactly like how it is in the movies
how do you work out the probability if there is 5 blue and 3 red 0:59
Thank You bro you helped me study for my test.
oh my god are u serious!!! how i didnt get this for 6 lessons straight and understood it in 6 mins still remains mystery to me :O
Revision lesson, probability ain't to bad but always good to have that extra backup!
Duuuude... thank you. I was having trouble with a question similar to this one except sweets were coins. Everything else,same. U just did my investigation for me XD
Thank you. This is the first math tutorial I was able to finish watching and understand.
14 YRS AGO BUT THANK YOUU MATH EXAM TMR
My maths tutor has recommended to watch two videos explaining probability (I was never taught them at school) one of them being BBC Bitesize. I have watched them and a couple of others but this is by far the best explanation I have come across. I will find more videos by Ron Barrow to teach me maths, hoping they are as easy to understand as this one.
Hey! You might find my explanation also useful: so check out Part 1 ruclips.net/video/ZKdvO8ynuGI/видео.html and part 2: ruclips.net/video/waarRG6Jxj4/видео.html from the Probability crash course. I hope U will get wider picture. Also there much more to explore. Cheers!
Thank you so much, never understood tree diagrams but as i have my GSCE maths mock coming up i thought i'd better learn which i thought would take me ages. But after this video i get it!!
I can't believe I never used to understand this, it seems so simple. They should really start showing us more RUclips clips in class, half of my teachers are really under qualified.
Thank you for your help
thanks for saving my life 14 years later
Hi I am from the quarantine of 2020
thanks man need this for a test tomorrow
good presentation and script, easy to understand, well simplified
thank you this really helped me! ;)
Great teaching skills mate, helped me alot
thanks so much mate, got an exam tomorrow and revising my bad choices, this is really simple now thanks!!
Thank you so much for this! you explained it better than my teacher does and i really tried to understand and i also really payed attention again when explained it a few more times but i just couldn't seem to get it...Once again, THANK YOU!
2021wow 12 years later🙃🙃🙃🙃
why the fuck teachers at school complicate easy stuff???? this concept looked sop damn tough.
microphone quality is not from 2009, its from 1959
Thank you! This really helped. Got a coursework with a question and have not done the topic as yet in class. Well explained.
M8 that really helped me out a lot. You explained everything so clearly and as simple as possible. Now I have a better chance getting high marks in my exam. Thank you :D
8 years later how did you do.
Thank you very much! it really helped! I suggest you do more math video's your really good at explaining!
have a exam at 2 pliz pray for me
How did the exam affect ur life bro
Sure😅
Thanks man I completely forgot how to do this and you helped me remember it
Thank you, it is easy to comprehend with your videos :)
I have a test in 5 min☠️
Thank you so much dude 😊
have a test tomorrow help meeee
OHMYGOD. I LOVE YOU.
THANK YOU SO MUCH. I wish my maths teacher explained this as well as you do! =)
Bruh
@@Lesoleiletlalune00 lmao
very useful even in 2023
you explain things really clearly, this video really helped me i hope you can keep going.
How will the probability for the second sweet still be OVER TEN, one is taken and means it should be OVER NINE
15 years ago holy
it helped me a lot.
This is amazing.Some of our teachers were suppose to teach us this instead of those long formulas.this is simple and easy.
My maths teacher didn't teach me shit compared to him. GL on my exam.
Fantastic! really helped me help my son's homework!
Tq . Love from malay
I think I'm so much late 😂 but u have solved a great problem today...my all respect to you ❤️
You need more reinforcements and reminders for those still having trouble getting is - such as reminding people that the total must equal 10, thats why having 7/10 on one branch logically means the other has to be 3/10.
I know it seems obvious but don't take thag for granted.
Also, reminding people that the sweets are replaced will very rapidly remove any confusion over the 7/10 by 7/10, which would become 6/9 had the sweet not been replaced.
I searched for many videos about probability but yours was the one which I understood from it easily.
Like- Done.
Subscribe- Done.
Comment- Done.
😊Thank you so much. Now i really understand this. Just in time for my exam. You are a God sent . Thank you so much ❤❤❤.
I don't get it if in the first pick you get red 7/10 and u got another red that should be 6/10 right? Cuz the red sweet was reduced.
And in the first pick again if u get 3/10 blue and second pick blue again it should be 2/10?
Well explained
ty
please solv this
Randomly selecting two numbered balls without replacing, among balls numbered with 1
to 10.
P(Second ball is 5) = ?
Best explanation ever of Probability Trees.
This video is as old as me. I dont know how to feel about that. Good video though explained it really well :')
Incredibly useful and easy to understand! Thank you