Probability Tree Diagrams

This video provides a basic introduction into probability tree diagrams. It contains example problems with replacement / independent events and without replacement / dependent events.
Probability Formula Sheet: bit.ly/3zb22rW
Introduction to Probability:
• Introduction to Probab...
Probability Formulas:
• Probability Formulas, ...
Probability Explained:
• Probability Explained!
Probability With Geometry:
• Probability With Geome...
Probability of Complementary Events:
• Probability of Complem...
Conditional Probability:
• Conditional Probabilit...
__________________________________
Independent and Dependent Events:
• Probability - Independ...
Probability of Mutual Exclusive Events:
• Probability of Mutuall...
Multiplication and Addition Rule:
• Multiplication & Addit...
Compound Probability:
• Compound Probability o...
Expected Value:
• How To Calculate Expec...
Probability Tree Diagrams:
• Probability Tree Diagrams
___________________________________
Bayes Theorem:
• Bayes' Theorem of Prob...
Probability - Binomial Distribution:
• Finding The Probabilit...
Probability - Geometric Distribution:
• Geometric Distribution...
Probability - Poisson Distribution:
• Introduction to Poisso...
Continuous Probability Distributions:
• Continuous Probability...
Probability Density Functions:
• Cumulative Distributio...
__________________________________
Probability - Uniform Distributions:
• Continuous Probability...
Probability - Exponential Distributions:
• Probability Exponentia...
Probability - Normal Distributions (Calculus):
• Normal Distribution & ...
Probability - Standard Normal Distributions:
• Standard Normal Distri...
Probability - The Law of Large Numbers:
• Law of Large Numbers
___________________________________
Final Exams and Video Playlists:
www.video-tuto...
Full-Length Videos and Worksheets:
/ collections

[@TheOrganicChemistryTutor]

Probability Formula Sheet: bit.ly/3zb22rW
Final Exams and Video Playlists: www.video-tutor.net/
Next Video: th-cam.com/video/OByl4RJxnKA/w-d-xo.html

[@Randomperson39182]

Thanks

[@Nicat-t9h]

When the probability,why did you write 9.5% in 16:42 ?

[@sn1per355]

@@Nicat-t9h 2 divided by 21

[@williammcpherson4913]

who else is here bcuz they are writing an exam the next day

[@ablockbathrooms8304]

mine is today at 1:30 pm
im staying home until then and studying lol

[@safal_0792]

I will have on June 7

[@ablockbathrooms8304]

@@safal_0792 good luckkkkkkk

[@safal_0792]

2:03 why we divide it by 4

[@safal_0792]

50K Subs Without Any Videos Challenge Thank you 🙏

[@UchihaItachi-zr3vs]

HR: What university did you graduate?
Me: University of youtube

[@piusmunyaneza7922]

hilarious

[@Randomgal0000]

Seriously!! Lol

[@anjilinariabi2146]

Lol agree

[@muhammadwaqaraslam9451]

Agree 👍

[@berryyuki8718]

Lol same

[@antonin1364]

I like the calmness of your voice, the pacing, explanations and examples.

[@Luccanari]

really needed this, I barely have time to fully study and thank god I found this video. Thanks man, you most likely single handedly saved me from failing my math exams!

[@lukundonalwimba6706]

You're the best I like your lectures alot

[@zalfaputra5628]

here i am watching this 2 hours before the exam... and im understanding way more than i expected

[@retardedpenguin2936]

How did u do

[@datboi1861]

How was the exam?

[@vin2548]

ha ha ha

[@zohaibaslam9422]

Same here just 2 hrs to my exam and here I am watching this vid and clearing my concepts.

[@sithembisobosch156]

I’m watching it and it’s 37 mins before 😢

[@kerolosekladious4529]

Best STAT video I’ve seen, great teacher.

[@Rolovalentine22]

This has helped me as a parent of a year 7 who has probability trees as his homework. It am finally understanding now I have watched this video. Thank you

[@hodgemitch1825]

Thank you so much, skipped an entire term of zoom lessons and this just saved me:)

[@kazumakanjifreak3010]

You made this so easy for me to understand because i'm autistic and had a LOT of trouble soaking all this in at school, mathematics in general actually; I was fine till we got to commutative property and division, after that i completely lost all sense of number theory (okay i know that's not what i was learning but you really can't blame a guy for trying LOL)
Then algebra happened. Heh..
Please don'f ever take this channel down! You're the one guy that saved my arse math-wise XD

[@Flemingfruitdaily]

You're a perfectionist..I thought I would never be able to do probability but am mastering it now...Thank You

[@x3y3z3k]

Same here bruh

[@fast_gtr]

@@x3y3z3k Same here

[@mr.knowitall5019]

Same

[@crimsonphoenix8212]

Thank you VERY much you graceful person, without your help I would be failed in my math exam TwT Amazing video 100% works

[@sharkboi9348]

You are the best! Please please do regular and or advanced pedigree charts! 😫 save my life UC Irvine loves you

[@bunmiogunlade2629]

Best video on probability that have ever watched. Really explanatory with easy to follow steps. You made the topic so east to understand. I never knew I could understand let alone like the topic. Thanks so much

[@vincentxie3090]

Everytime when I look carefully at these examples you said, I don't usually struggle with the answer, however when I do it on paperworks with different questions I keep finding them hard for me to understand compared to your example problems

[@jashjasani5045]

I cant believe did the same thing when I was in high school. Perfect refresher out there! Kudos!! :)

[@plqt_3685]

Dude thank you so much i suck at math and youve single handedly made my life easier. Keep doing what you're doing

[@fruitpunchsamurai3602]

this man has all the knowledge i need

[@baburcful]

so true

[@icecozyxx]

Ugh why can’t I understand

[@R1-BrawlStars]

Do you now?

[@tintinagain8019]

this guy is a legend .im going to pass thank you so much

[@fannypxckkk8309]

5:34 just need to know where I left off

[@Randomgal0000]

Lol. Good idea

[@imdadood5705]

Did you come back?

[@aryaanil869]

Did u come back?

[@aryaanil869]

@@imdadood5705 Probably

[@fannypxckkk8309]

Arya Anil i passed bois

[@ABN0089]

These lectures helped me to prepare Level-3 Mathematics exam. I am 19 at the time of watching this video.

[@water_5288]

Whats level 3?

[@ABN0089]

Equivalent to A-level as per UK curriculum framework.

[@water_5288]

@@ABN0089 Do you use cambridge textbooks? What textbooks do you use? Whats the work like?

[@ABN0089]

@@water_5288 No I did'not use any cambridge book since I as doing Foundation Years Studies from NCC Education.
The Textbooks we used were provided by the NCC Education aligned with the A-Levels Curriculum.

[@water_5288]

@@ABN0089 What texbooks did they give you?

[@pangsuiashahadatu6634]

May Allah reward you for always helpx me out

[@ysafacts6146]

Ameen

[@griseldamanzano909]

I appreciate your videos so much. You explain so well. :)

[@ENTERTAININGGAMECHANNEL]

AWESOME VIDEO😀😀😀😀

[@R1-BrawlStars]

I recommend watching the whole video. I watched half of it and thought I got it all figured out but ended up losing my marbles on the test 😃

[@shadowguy7991]

You are a hero

[@xxerikaxx3819]

Why is this so difficult omg

[@alhasanalbrbar6175]

it aint

[@xxerikaxx3819]

@@alhasanalbrbar6175 it’s just my opinion okay? If u find it easy , good for you.

[@slendermanvpdeath7893]

I agree

[@RicoHimselfFr]

Ikr

[@一颗爆米花EmmaYang]

especially the last question😢

[@georgesadler7830]

Professor Organic Chemistry Tutor, thank you for another awesome video/lecture on Probability Tree Diagrams. I still do not have a strong understanding of Probability and Statistics; however I will be taking a course in the subject. Probability and Statistics is a different way of thinking when it comes to learning/understanding the material.

[@isareneisauireneichimuangu2115]

Thank you so much , i get it but for the marbles question why did you divided it by 4, was it just a numver at random? Or was there any relation with the question

[@luck1962]

Please answer this !

[@mubarakabdulrazaq9241]

He did that to simplify the ratio. If you don't divide by four, you'll still end up with the same answer

[@luck1962]

@@mubarakabdulrazaq9241 thank you, I feel dumb now. But because I should not because of you haha ❤

[@a.flo311]

Why don’t we have any of these ppl as our math teachers tho. Like where r u guys hiding.

[@audreymachekanyanga287]

Life made easy🤗thanks a lot👏👏👏💪

[@rashidahmadov2705]

Thanks bro , my teacher was going to put this one my exam and she didn't even teach it to us. Thank you !!!!!!!!!

[@alisonchoi5311]

Bro this saved my life- tysm

[@MichaelHoughton22]

Wow! Amazing video, i just learnt to speak like you!

[@mihlalimdzanga7859]

The question was wht is the probability of getting blue and red but you added in the first questions

[@destinocruel7303]

single handedly carrying my grade in Prob and Stats

[@aleyamohamed1520]

Bro I swear you're always saving my life, I just love you thanks man

[@aliaali2681]

This is very helpful thanks!

[@arifamohammadi2698]

Thank you so much, the video was great!

[@beyondyouwithesosa]

Can't like this enough!
My year 8 son was struggling a bit with tree diagrams and this has helped out his worry to rest!
Thanks a lot

[@thequiickbrownfox]

KUDOS to you to bring him to the right place; his concepts' understanding will be so clear

[@QuynhMata]

Thank you for another great video!

[@owenhobbs1758]

Helped already.

[@Islam-x7w]

I cannot thank you enough man!!!

[@bijoufaraja8199]

Thanks again so much

[@deadleaves9991]

For the last one you can also say 5000 X 3/25 ( the probability of getting a white SUV) right

[@deadleaves9991]

I did that and got the same answer

[@shieh1944]

Wow this seems easier❤❤❤ am happy naaa
Thanks❤

[@AabahaKhibradda-qi5co]

Mr' 25:17 why you add RRR when we only asked for at least 2Blue marbles while RRR include 0 blue marbles???

[@princeboakye8015]

JG you make me love mathematics. God bless you. Please show us your face we beg

[@abbainuwa9]

Thank You very much Sir,
I have being watching your vidios for a year now and making good grades in all my engineering courses.
Your student from Nigeria.

[@Azurqua]

I'm going to lose all my marbles during tomorrow's math test.

[@LEONCEMAMIYA]

I don't think so.

[@tatianaletourneau602]

you are the best

[@thethtoozawthomas5313]

Thank you so much.......

[@shilnaragesh9035]

Thank you very much for teaching me, I was really stuck but this helped me SO much, again thank you!

[@donnaguan816]

i have ap exam tomorrow, thanks for saving my life...

[@molliemotley1759]

Did you pass?

[@antimatter31]

@@molliemotley1759 no

[@dimitriysevryukov1629]

Thank you very much !

[@abdullahdurrani182]

I love your work and i have recommended it to many of my friends....
Thank you!!

[@kennedyotieno7813]

youare great

[@moumen12aburyah6]

come teach at my school PLEASE

[@StandforTr00th]

I am huge fan sir. Thank you for all your hard work, I have greatly benefitted from your service. If one of these days, you can make a problem solving video/s on theory of special relativity which I am studying in my Physics course in college right now, that would be amazing. The material in it can get really confusing and counter-intuitive. Regards

[@koresgautam]

Isn't his voice sounds like the one who sang "One Dance"??...or i am the only one

[@geekyprogrammer4831]

28:09 At most is P(Blue =< 2). So I solved it this way:
P(RRB) + P(RBR) + P(RBB) + P(BRR) + P(BRB) + P(BBR)

[@saqibali7]

R u black? (NOT TRIYING TO BE RACIST PROMISE) i always come to ur video if i dont ynderstand questions from my homework

[@canearth5927]

Thank you so much.. ❤❤❤ I'm in love with your videos sir

[@armandofernandez6772]

Thank you very much!.
All your lessons are amazing.

[@remy0527]

this is so helpful I have a final exam tomorrow and this helped so much!! thank you

[@mayetbonquin]

A million thanks to you!

[@abdelstar3999]

Great,Thank you

[@ajsdkwqjewqd]

== IF YOU ARE IN THE COMMENTS YOU ARE LIKELY PROCASTINATING, GET BACK TO WORK ==

[@saki7952]

I have been waiting this video for long time and finally you made it. Thanks my best teacher.

[@gabrielortiz1100]

Thanks sooooooooooo much it helped with my home work

[@angie-gx6ox]

Omg life saver

[@lesegomonaledi3123]

So so helpful🤗

[@EthanMallyon-f1n]

You also writing the grade 11 paper today

[@reddit.storiees-f7x]

Wbo else is here because you know you're teacher always bring ts

[@soonthespoonable]

Hey sorry if this sounds stupid but i don't understand why if two events succeed they have to multiply? I understand multiplying probabilities if two event succeed one another, is the way its being taught. But why is it that way ? If you were to add them, the probability would still be 2/5. Again i understand that multiplying is what is being taught and i can memorize that rule, but why is the rule so ?

[@danpad1721]

It may be clearer to you if you think of probability as the fraction
of the time that something will happen. If event A happens 1/2 of the
time, and event B happens 1/3 of the time, and events A and B are
independent, then event B will happen 1/3 of the times that event A
happens, right? And to find 1/3 of 1/2, we multiply. The probability
that events A and B both happen is 1/6.
Note also that adding two probabilities will give a larger number than
either of them; but the probability that two events BOTH happen can't
be greater than either of the individual events. So it would make no
sense to add probabilities in this situation

[@HeyMaishaa]

Thank you so much .
Can you please solve some A levels S1 probabilities problems to make concept clear ?

[@maherakhan7027]

Thank you so much!

[@rovitglobal6245]

This is probability made simple. Thank you

[@jasinsworld3095]

An easyier way to do this 28:07 take BB common. 3/10+3/10(3*7/10) trust me it matches the answer 3 times faster than thar

[@jonathansinkala3623]

Selecting blue and red is not to multiply because AND is multiplication. Please help me why did we add.

[@premamuthukumar5352]

Oh cos there's two "red and blue" ones. There was "RB" and "BR" and it's either of them so: "RB". OR "BR"

[@husseinsaad6185]

thank you so much sir

[@shenghuang8679]

Love ur video I didn’t understand replacement in other people’s video but I am glad u explained it

[@saki7952]

This guy is the best tutor ever.

[@narshjoel2536]

Same😀

[@kazumakanjifreak3010]

Also who else is watching bc they're not even in school anymore and just learning math as a hobby

[@EM-gx4cb]

That was so freaking helpful. Thank you!

[@nbagod1132]

ur such a legend bro
thanks a lot

[@saki7952]

I have never seen a teacher like you. You made everything easy.

[@fluteshiva4279]

Tq so much sir....

[@raynecristinavillar]

I’m crying bcos of math😭😭😭

[@TopG20073]

How do you calculate with different denominators? Because we can't just add denominators

[@MrAssa31]

Is it just me or who else is dumb to still not understand it’a for my 11+...

[@procrastinatingproductivel2031]

the last question is hard for me...🤧😔😓

[@brianochunga3507]

THANK YOU YOU'RE AWESOME

[@fnann4855]

isn't it supposed to be a total of 10 marbles at 1:45

[@julioescobar5253]

Why is every example of this type of problem always have to do something with marbles?

[@maseyha_editx]

😂😂😂 you can change marbel with anything you want

[@elphaseregae6623]

Thanks sir you have explained well....be blessed sir

[@kuroosdoorstep2977]

this taught me better than my Maths teacher ever did.

[@Downtown_Atelier1]

Um writing 2moro ❤

[@hardychao8425]

thank you dude you explained it in a very simple way that I could understand and this helped me a lot I love your videos keep it up 😄

[@maryismayil4579]

Easy stuff. Thank you so much♥️🐙

[@nasershariatpanah7766]

Excellent