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Harder Probability Questions Forming and Solving Equations

Probability (probability tree/conditional probability) questions involving finding an unknown by forming and solving an equation.
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Пікірлер: 60

  • @-jaan6943
    @-jaan69433 жыл бұрын

    probably the hardest topic on maths genie

  • @kfclash

    @kfclash

    Жыл бұрын

    probably, but the proof ones are hell

  • @-jaan6943

    @-jaan6943

    Жыл бұрын

    @@kfclash true

  • @xxval1xx

    @xxval1xx

    Жыл бұрын

    Yeh

  • @legendary3550

    @legendary3550

    Жыл бұрын

    vectors were harder

  • @billyboywilliam7881

    @billyboywilliam7881

    Жыл бұрын

    Hell no it’s proof

  • @archienixon7362
    @archienixon73628 ай бұрын

    bro is infinitely more understandable than my maths teacher he keeping me in top set 🙌

  • @ABash1
    @ABash1 Жыл бұрын

    I just like your presentation and the fact that you give several examples. Keep it up.

  • @helalahmed235
    @helalahmed2353 жыл бұрын

    my head is going to explode 😂😂

  • @hamzah7

    @hamzah7

    2 жыл бұрын

    How did you do in ur gcses?

  • @animals_are_cool
    @animals_are_cool4 ай бұрын

    my notebook is the most unclearest thing now because there’s so much working out

  • @SJsEscapism

    @SJsEscapism

    2 ай бұрын

    Same

  • @xleviticus2484
    @xleviticus2484 Жыл бұрын

    tysm for this video, this will help me in my test tomorrow!

  • @mya.tatum.
    @mya.tatum.2 жыл бұрын

    Thank you so so much this is so helpful I love your tutorials thank you again 🥰

  • @lizzieb.6967
    @lizzieb.69674 жыл бұрын

    This helped me so much

  • @shahdmeziati-mine6914

    @shahdmeziati-mine6914

    3 жыл бұрын

    same

  • @xxval1xx

    @xxval1xx

    Жыл бұрын

    Ya

  • @apricxtt
    @apricxtt Жыл бұрын

    I find this so easy now!

  • @CRISTIAN0SINGH
    @CRISTIAN0SINGH Жыл бұрын

    I am acc so proud of myself for only getting the 2nd question wrong cuz this is a hard topic

  • @fariduddin9112
    @fariduddin911210 ай бұрын

    you are brilliant!

  • @YahyaOnYT
    @YahyaOnYT Жыл бұрын

    Bro my brain is about to explode

  • @avgmancitysupporter3706
    @avgmancitysupporter37062 жыл бұрын

    i find this so easy yet find other topics hard bruh

  • @dawitbrhane8497
    @dawitbrhane8497 Жыл бұрын

    Well done man, but can you do the probability of I am passing the exam?

  • @jiwachhetri9262

    @jiwachhetri9262

    10 ай бұрын

    if your asian, then 100/100 else 0/100

  • @Brandontheone_
    @Brandontheone_5 ай бұрын

    im cooked

  • @ujjwalsahu4163
    @ujjwalsahu41632 ай бұрын

    6:07 well the first question isn't hard , yea bit tricky and took me around 6 mint solve whole with logic so it is just (3x/5,2)/(x,2) = 7/20 , you'll get the answer....any doubt?

  • @rifakhan1876
    @rifakhan1876 Жыл бұрын

    Very nicely explained

  • @aromabousada7108
    @aromabousada71086 ай бұрын

    bro just saved my life

  • @aayhk_UK
    @aayhk_UK8 ай бұрын

    Vectors is Too hard This is light work 😊

  • @Zxrlorn
    @Zxrlorn2 жыл бұрын

    So helpful thanks

  • @ClassyBaxy
    @ClassyBaxy10 ай бұрын

    make a video about macbeth quotes

  • @mohammedreiyan7075
    @mohammedreiyan70753 жыл бұрын

    Is thus 0580 syllabus?

  • @xxval1xx
    @xxval1xx Жыл бұрын

    This is soo hard 😭😭😭

  • @eviedouglas2600
    @eviedouglas26002 жыл бұрын

    Good luck to anyone doing exama

  • @user-xg2nc3vw3x
    @user-xg2nc3vw3x Жыл бұрын

    thank you sooo much

  • @ve2767
    @ve27672 жыл бұрын

    Tysm

  • @youtubefan7351
    @youtubefan735110 ай бұрын

    Hi, for the question about the counters (find the value of x), why do you subtract a red counter from the green denominator and get (4+x)? Isn't it incorrect logically to get green counter (x) over red counter plus x ( Ie. shouldn't it be x-1/ 5+ (x-1)

  • @youtubefan7351

    @youtubefan7351

    10 ай бұрын

    also my exam is in less than 2 weeks so if someone could answer that would be much appreciated 😊

  • @huzyyy

    @huzyyy

    6 ай бұрын

    5+x-1 is just 4+x same thing

  • @ngqabuthomafu8559
    @ngqabuthomafu8559 Жыл бұрын

    How and why do you get -1 I.e 3x-1/5x-1 that wasn't explained is it a formula or is there another reason for the -1.

  • @adamkarim-ig7kn

    @adamkarim-ig7kn

    Жыл бұрын

    Its -1 because when you take one, there is one less overall. Say 25 pens in total, and you pick one, the probability for picking a second one would be out of 24 now because 1 is gone after picking one (could be written as 25-1)

  • @adamkarim-ig7kn

    @adamkarim-ig7kn

    Жыл бұрын

    I hope that explains it it’s quite wordy I know 😅

  • @ngqabuthomafu8559

    @ngqabuthomafu8559

    Жыл бұрын

    @@adamkarim-ig7kn Wordy is even better thanks alot that helped

  • @dawitbrhanealem-ys7vn
    @dawitbrhanealem-ys7vn Жыл бұрын

    I am crumbling I can't cope this am sorry😢

  • @syedismail-co1wq
    @syedismail-co1wq4 ай бұрын

    My brain just committed sucide

  • @flame.3090
    @flame.3090 Жыл бұрын

    theres not a single topic i find hard after watching a video

  • @user-yj6sv6us9z
    @user-yj6sv6us9z3 ай бұрын

    Is this higher or foundation?

  • @ketro8276

    @ketro8276

    2 ай бұрын

    😂😂

  • @rakafruit3985

    @rakafruit3985

    Ай бұрын

    foundation trust

  • @LemellsHater
    @LemellsHater Жыл бұрын

    i absolutely despise probability

  • @sofiaalbarran3384
    @sofiaalbarran33842 жыл бұрын

    what grade is this

  • @AbdulRehman-yi8by

    @AbdulRehman-yi8by

    2 жыл бұрын

    9

  • @adamvaid5420

    @adamvaid5420

    Жыл бұрын

    @@AbdulRehman-yi8by no wonder its so hard

  • @xxval1xx

    @xxval1xx

    Жыл бұрын

    @@adamvaid5420 aha😭

  • @idekkkkkk5647

    @idekkkkkk5647

    Жыл бұрын

    @@AbdulRehman-yi8by Ain't no way this is year 9 stuff