If you would like to go through other iGCSE Maths topics in depth, check out the All of iGCSE Playlist here: kzbin.info/aero/PLYNwTLhq9xZbbYnEipbmqFWb4b-NpOkpd
@nawalshahid48025 ай бұрын
literally watching this one day before my actual igcse maths and i am grateful to have a teacher like you
@GingerMathematician5 ай бұрын
I'm so glad you enjoyed the video and left a comment! It means a lot. If you have requests or ideas for future videos, I'd love to hear them! You can send them to gingermathematician@gmail.com
@cordeliablaine Жыл бұрын
Great explanation!
@GingerMathematician Жыл бұрын
I try to keep it simple 😊👍
@minvs2 жыл бұрын
Finally done with the whole video - and I just went and had a nice, tiny snack break! I'd forgotten how easy Probability is because I've been focusing on other topics, and this video was such a breeze, especially with your stellar explanations! Thank you once again!
@GingerMathematician2 жыл бұрын
Nice work! It#s not the shortest video in the world 😂 Keep working hard on the revision; the prediction videos will be out in about 2 weeks time...
@minvs2 жыл бұрын
@@GingerMathematician Ooh yes I am waiting for the prediction! Thank you! Also, do you know where I can get october/november past papers for 2021?
@GingerMathematician2 жыл бұрын
Not available quite yet, they come out on Cambridge next week and then your teachers will have access 👍
@minvs2 жыл бұрын
@@GingerMathematician Ohh! I can't wait to solve them :D
@PrincessElizabethBah4 ай бұрын
only the real ones watching this two years later for their math paper 4 on the 7th 😭
@WHYISEVERYHANDLEALREADYTAKEN94 ай бұрын
MEEE LMAO
@Kieran-l9d5o10 ай бұрын
Dear Mister Ginger Mathematician, Thank you for the time and effort you put to make this video. Because of you I have come to understand this topic thoroughly. I have an upcoming exam and my O'Levels coming up and this video has helped me extremely. Thank you very and hope you good health.
@GingerMathematician10 ай бұрын
Thank you 😊 Glad I could make probability a little easier 👍
@WHYISEVERYHANDLEALREADYTAKEN94 ай бұрын
OMG chuuya pfp-er HELLO (I am Procrastinating)
@__Zyrix__6 ай бұрын
Year 9 Here. I have my IGCSE Finals tomorrow and this is the only topic I couldn't properly understand. You made it way easier than my math teacher. Thank you so much sir.
@GingerMathematician6 ай бұрын
Glad it helped! How did they go?
@__Zyrix__6 ай бұрын
Amazing sir Got an A*. My teacher gave me the paper the next day itself. I was very happy with myself.
@rukmani122 ай бұрын
@@__Zyrix__Woaw! That’s amazing congrats! I have 3 more months for my finals, with my first mocks tomorrow 😅
@matchobear48255 ай бұрын
Paper 2 tomorrow, just cramming some of the topics that I can. I’m probably gonna skip mensuration so hopefully it doesn’t come 😅
@elmerspig40035 ай бұрын
you are my sunshine. my only sunshine mr gingermathmatician
@GingerMathematician5 ай бұрын
Lol do my best!
@jonerasmus939910 ай бұрын
Nice vid. At 10:04 what rule is used when you multiplied . I can never tell when to multiply or add??
@GingerMathematician10 ай бұрын
And for multiply, or for add 😊
@user-sb1lf4jj9z2 жыл бұрын
Your videos are so helpful, I understood probability easily. Thank you so much it’s helping me a lot for my upcoming exam in October and November 😊❤️
@GingerMathematician2 жыл бұрын
No problem best of luck with the upcoming iGCSE exams 😊 Any requests please let me know 👍
@user-sb1lf4jj9z2 жыл бұрын
@@GingerMathematician okay 😊
@jadebezuidenhout55665 ай бұрын
Hi sir , is this suitable for the 0580 extended course ??
@GingerMathematician5 ай бұрын
Yes and 0607, no difference between them 🙂
@vaidehibakshi3163 Жыл бұрын
You can't even imagine how thankful I feel rn tysm please keep making more of these
@GingerMathematician Жыл бұрын
No problem I will keep adding content Vaidehi :-)
@calm4348 Жыл бұрын
Thank you so so so much! I just started Igcse syllabus last year and i was struggling so much to understand and answer past paper questions. Thank you so much for being such a life saver this have helped me so much. I watched many of your videos and now I feel so much better. Thank You and please don’t ever stop teaching us, you are the reason many of us students are able to do well on our classes☺️
@GingerMathematician Жыл бұрын
I'll keep working hard for you all Alm 🙂👍
@jonerasmus93996 ай бұрын
What is the difference bet 0580 paper and 0607 paper. Im writing the 0580 paper, is this still the same for preparation for the exam?
@GingerMathematician6 ай бұрын
About 80% similar, probability is one of the topics where there is no difference 👍
@MemoryMlizane10 ай бұрын
Does this video also have 0580 questions because our syllabus does not have relative frequency in probability...
@GingerMathematician10 ай бұрын
This is a mixture of 0580 and 0607 questions :-)
@Chezmadethis Жыл бұрын
No body my exam is in like 3 hrs decided to actually understand probability
@GingerMathematician Жыл бұрын
Good luck Ahmed 😊😊
@valsamvs6173 ай бұрын
You're the best thanks man!
@GingerMathematician3 ай бұрын
You're welcome!
@Hadithandspeeches4 ай бұрын
You mean GCSE and you trying to rizz random girl but is doesn't work
@GingerMathematician4 ай бұрын
😅😅
@Ash0101-e7m6 күн бұрын
Hi sir. For the question where it says "Oe" if i simplified my answer would i get it wrong?
@GingerMathematician6 күн бұрын
Oe means or equivalent so simplifying still gives you all the marks
@Ash0101-e7m6 күн бұрын
@@GingerMathematician Oh okay thank you so much!
@Yohohoho-brookk4 ай бұрын
If we drew a sample space diagram, do we get all the marks in a to e which are for working?
@GingerMathematician4 ай бұрын
Yep
@TEAML3ZAR Жыл бұрын
Hi, I've been doing probability questions and I've seen questions where number cards come up like in the paper 0580/43/O/N/20. Question number 4. If you could explain that it would be great
@GingerMathematician Жыл бұрын
Could you send your message to gingermathematician@gmail.com and I will add to my list 😊
@sadiqgaming1629 Жыл бұрын
thank you so much sir this helped a lot....... u really deserve a subscription😊
@GingerMathematician Жыл бұрын
Thank you Sadiq 😊👍
@vivianebajjani5 ай бұрын
The link to the google document in the description is not the same questions that you are solving in the video. Did you make any other video for those?
@GingerMathematician5 ай бұрын
Can't remember where it is... but I want to make a new version of this anyway 🙂
@pushkar86272 жыл бұрын
Hey , i know this video is due to the result of the community pole , however could plzz make a video of the topic with second majority of the pole as well ,differentiation ,algebra
@GingerMathematician2 жыл бұрын
That's coming out tomorrow on differentiation exclusively for the iGCSE 0580 course 😉👍
@3359Mariamoday4 ай бұрын
u saved my life
@GingerMathematician4 ай бұрын
😊
@ianstacks74287 ай бұрын
may I know which part is the conditional probability?
@GingerMathematician7 ай бұрын
When the probability changes from one event to another 👍
@minvs2 жыл бұрын
I can't thank you enough for this!
@GingerMathematician2 жыл бұрын
You're very welcome! Hope to do similar videos in the future...!
@minvs2 жыл бұрын
@@GingerMathematician :D
@funtlickerシ Жыл бұрын
Jesus loves us so much that he sacrificed himself for our salvation:D
@GingerMathematician Жыл бұрын
Haha Ginger Jesus ;-)
@Spiderman-mn9bb7 ай бұрын
MY friend SUGESSSESTED THIS
@GingerMathematician7 ай бұрын
And was it helpful?
@Spiderman-mn9bb7 ай бұрын
really @@GingerMathematician
@ccsc124-sohammaity6Ай бұрын
sir, at 15:09 what if we draw the sample space diagram for the part c question and use it to solve the part d, with only the answer there, will we still get the three marks of the part d question?
@ayaankachwala4209 Жыл бұрын
I didn't understand why didn't you use a calculator.. because foe us CIE students a calculator is allowed
@GingerMathematician Жыл бұрын
Two main reasons 😊 1. IGCSE 0607 has a non-calculator paper so I vary between both methods. 2. IGCSE 0580 will have a non-calculator paper from 2025 onwards 👍
@ayaankachwala4209 Жыл бұрын
@@GingerMathematician Oh, I had no idea about that.. Thanks for the info 😊
@dutyhonourwork5079 Жыл бұрын
Sir how do we know in which question we are supposed to apply the sample space diagrams 12:01 ....? Hoping for a reply ASAP
@GingerMathematician Жыл бұрын
When you have two events (Spinners) in this case and you are looking at problems where the probabilities of both are combined 😊👍
@dutyhonourwork5079 Жыл бұрын
@@GingerMathematician I actually don't get it ... :( please explain if possible ASAP
@khizerahmad9998 ай бұрын
Hey ginger! your videos help me alot as I am preparing for my IGCSE's in 2025. I am still in 9th grade. Ginger i have a question, why are probability questions marks are weighted too much? like for a 1 step question is 3-4 marks?
@GingerMathematician8 ай бұрын
Probability can polarise the Maths student community - some find it very difficult whereas some find it quite easy 👍
@EleanorHillaryChen5 ай бұрын
thank you so much for teaching probability, ive been stuck on a few questions especially the one that are asking for the outcomes will sum up to xxx. i do have a question on if i have to draw the sample space diagram on every questions or i could do it just once? and if i draw it once which number should i draw it on? once again truly grateful. :D
@GingerMathematician5 ай бұрын
A tree diagram will work for most problems Eleanor
@wecfwefreewrfewfwef1382 ай бұрын
i love u bro like actually
@GingerMathematician2 ай бұрын
Great to hear! 🎉🎶 #goodnews #positivevibes
@IvethFonsecaopАй бұрын
Hall Jennifer Davis Brian Jackson John
@rohansahni97012 жыл бұрын
sir i have one question - in my paper 2 yesterday, there was a probability question. In that there were n number of hats with different colors and m number of scarves with different colors. It asked to find a certain color of the hat and scarf, chosen at random. Do we take seperate denominators for each or combine the number of hats and scarves (two category probaility basically). Thank you so much sir!
@GingerMathematician2 жыл бұрын
Hi Rohan, you essentially combine the two probabilities together 👍 If you can remember the full question, e-mail it to gingermathematician@gmail.com 🙂👍
@rohansahni97012 жыл бұрын
It was something like: chosen at random, find probability that the hat and scarf is blue
@samanvardi15992 жыл бұрын
Do you remember any of the other questions? Can you please help me
@dlegend112311 ай бұрын
hihi I believe the powerpoint link you provide in description is different than what shown in the video, can you check that again? thanks
@GingerMathematician11 ай бұрын
This video was a mixture of content, don't think I have all the resources available sorry 😕
@SHRUTHIBASU-f5j8 ай бұрын
Found probability very hard, but after watching your videos, i've finally understood, Thank you so much sir!
@GingerMathematician8 ай бұрын
Glad I could help 🙂
@noodlez4267 Жыл бұрын
I don't get why you have to minus 8/90 from 18/90 for the last question. Can someone please explain?
@GingerMathematician Жыл бұрын
Hi Noodlez, 18 / 90 represents WW and 8 / 90 reprrsents RR, so both need to be subtracted from 90 / 90 🙂👍
@lemonguy24975 ай бұрын
You are my sunshine
@GingerMathematician5 ай бұрын
😅
@서재웅-q6v5 ай бұрын
It was so helpfull during my gcse paper 2... thanks alot
@GingerMathematician5 ай бұрын
No problem 👍
@sydafalla38 ай бұрын
nice video..can i know where to find the questions and answers with the mark scheme
@GingerMathematician8 ай бұрын
Check the description 👍
@krishshivsharma26675 ай бұрын
What is the probability of Probability being easy??? 1 I don't know how you make all of this look so easy and your explanations are super helpful
@GingerMathematician5 ай бұрын
Do my best 😊
@bhavyajoshi78862 жыл бұрын
You are amazing, extremely understandable speech, great explanation in all of your videos. Very pleased with the amount of content I have covered with your videos. Thank you for your help :)) cheers!
@GingerMathematician2 жыл бұрын
Thank you Bhavya, really appreciate the kind comment 😊 Is there another topic you would like me to do in this format?
@bhavyajoshi78862 жыл бұрын
Well, I am unaware if you have done a detailed video like this for Sets and Venn diagram, but if you haven't, I would really appreciate it if you could please do one. Thank you :)
@GingerMathematician2 жыл бұрын
On my list 😉
@MrManLikesJam Жыл бұрын
Do you use an external microphone when you record? The audio quality is pretty good!
@GingerMathematician Жыл бұрын
Nope just my internal mic 🙂 👍
@shreyasandeep27435 ай бұрын
Thank you so much you've saved my igcse! you deserve way more subscribers!
@GingerMathematician5 ай бұрын
Thank you 😊😊
@Salaarrdevaartha9 ай бұрын
Sir when do we know when to use sample space and tree diagrams sir
@GingerMathematician9 ай бұрын
In probability, both sample spaces and tree diagrams are tools used to organize and analyze possible outcomes of an experiment. Sample Space: When to Use: Use a sample space when the number of outcomes is manageable and can be listed easily. It's suitable for simple experiments with a limited number of possible outcomes. Example: If you're rolling a fair six-sided die, the sample space is {1, 2, 3, 4, 5, 6}. Tree Diagrams: When to Use: Use a tree diagram when the experiment involves multiple stages or events, and the outcomes at each stage depend on the outcomes of the previous stages. It's useful for visualizing and calculating probabilities in more complex situations. Example: If you flip a coin and then roll a die, a tree diagram can show all possible outcomes at each stage. In summary, choose a sample space for simpler scenarios with a limited number of outcomes, and opt for a tree diagram when dealing with multi-stage experiments or events with dependencies. Both are valuable tools depending on the complexity of the probability problem you're working on.
@mhu8435 ай бұрын
love youre video my exam is on 2 may
@GingerMathematician5 ай бұрын
Best of luck!
@mhu8435 ай бұрын
@@GingerMathematician thank you so much
@sawadatsunayoshi88872 жыл бұрын
There's no link to the powerpoint :(
@GingerMathematician2 жыл бұрын
Now added Sawada to the description :-)
@cityentirely51686 ай бұрын
I really don’t understand this topic no matter what. Fine with everything except this, even after watching this video 🥲
@GingerMathematician6 ай бұрын
Love to do a sequel to this at some point...
@jonerasmus93996 ай бұрын
0580 vs 0607 papers?
@an5i910 Жыл бұрын
11:12 What do you mean by "there is replacement or without replacement"?
@GingerMathematician Жыл бұрын
Whether the ball goes back into the bag or not... this then has an effect on the 2nd event's probability 🙂👍
@minvs2 жыл бұрын
I really like how you explain all the workings and how it comes to the answer as well! Is the calculator not allowed in the paper 2 of the 0607 course?
@GingerMathematician2 жыл бұрын
Thanks Min :) On the 0607 course Paper 2 is purely a non-calculator paper but only 45 mins...
@jkk18234 ай бұрын
I cant believe that I’m watching this a day before math paper 4
@GingerMathematician4 ай бұрын
May the force of your knowledge be with you. Good luck!
@shrivx1th2 жыл бұрын
ginger y do u take p(sss) in the probability question
@GingerMathematician2 жыл бұрын
Hi Selva, do you have a timestamp for the question? 🙂👍
@KING-uh5ry5 ай бұрын
Sir can you please explain why did you choose the new ball to be black one and not a white? At 20:41
@GingerMathematician5 ай бұрын
Followed the instructions in the question
@littlevioletberriesАй бұрын
This video helped a lot, thank you. In the repeated probability how did you get 0.4? Thank you anyways.
@GingerMathematician28 күн бұрын
The probability of producing one soft centre chocolate is 1-probability of producing a hard centre chocolate (which the question tells us is 0.6). Therefore, the probability of producing a soft centre chocolate is 1 - 0.6 = 0.4
@littlevioletberries27 күн бұрын
@@GingerMathematician ohhhh I get it Thank you so much
@josyanatoudrose9067 Жыл бұрын
28:38 I am so confused where did we get 3/8 from 😅
@GingerMathematician Жыл бұрын
So initial probability is 4 / 8, so if I choose another one of the same, I have 3 of them out of 8 in total 😊👍
@mixed-math82168 ай бұрын
Thank you so much GM! Wish me luck for my exams upcoming in a few months!
@GingerMathematician8 ай бұрын
I'll be there every step of the way 🙂
@mixed-math82168 ай бұрын
@@GingerMathematician tysm!
@richcovers2994 Жыл бұрын
Hi Sir, do I need to draw the Sample space table for each and every sub question?
@GingerMathematician Жыл бұрын
Once is enough but then reference to it when you're answering each sub question 👍
@richcovers2994 Жыл бұрын
@@GingerMathematician ok thanks for clarifying!
@binyameen9018 Жыл бұрын
the powerpoint is different to the video
@GingerMathematician Жыл бұрын
Yep but still plenty of practice 😊👍
@tiggerthecat1 Жыл бұрын
Great vids. I find it easier on 8C though to go right to the end of the line (4/9, 3/8, 2/7,1/6x 5/5) and then work backwards so you don't need to be comparing the sizes of tricky fractions multipied by another p/white ball. Seems easier for me, as the (white)5/5 acts a limit and parameter that makes things easier to comprehend.
@GingerMathematician Жыл бұрын
Love to see alternative methods tigger, thanks for sharing 😊👍
@zahidaali89712 жыл бұрын
Could u plz share the pdf
@GingerMathematician2 жыл бұрын
I'll see if I can find it 🙂
@zahidaali89712 жыл бұрын
😊
@Aviationkendy1232 жыл бұрын
Is IGCSE still doing 4 papers ?
@GingerMathematician2 жыл бұрын
IGCSE 0580 has two papers, IGCSE 0607 has three 🙂👍
@melstrum3661 Жыл бұрын
Wet 😊
@GingerMathematician Жыл бұрын
I'm guessing that's a good thing? 😉
@chixyuv9102 Жыл бұрын
I have a confusion in one of differentiation question can you explain MAin that ??
@GingerMathematician Жыл бұрын
Hi Chix, not sure what your question is? 🙂
@chixyuv9102 Жыл бұрын
@@GingerMathematician where can I tell you question?? Here?
@GingerMathematician Жыл бұрын
@@chixyuv9102 yep here works or gingermathematician@gmail.com 👍
@chixyuv9102 Жыл бұрын
@@GingerMathematician ok
@asritthie5 ай бұрын
27:20 this question doesn't make sense at all
@GingerMathematician29 күн бұрын
How come? 🤔
@asritthie28 күн бұрын
@@GingerMathematician no clue over what's going on
@grass4459 Жыл бұрын
Is this for edexcel
@GingerMathematician Жыл бұрын
For Cambridge but the questions are very similar on Edexcel too 👍
@haroonmadi766 Жыл бұрын
Your a bloody genius
@GingerMathematician Жыл бұрын
Thanks Haroon, do my best 😉👍
@Auslander-i8l11 ай бұрын
At 29:30 how did we multiply the fraction by 5/6, are we allowed to make up a fraction to multiply our answer with?
@GingerMathematician11 ай бұрын
Because it's the probability of not choosing a white ball :-)
@alibea_1208 Жыл бұрын
Hello! If i would get the answer right but didnt show exactly how they show in the method mark, would I still get all marks for that question? (In any topic)
@GingerMathematician Жыл бұрын
Generally yes but you should show supporting working as you may pick up method marks even if you get the answer wrong 🙂👍
@rinad7107 ай бұрын
Thank you !!
@GingerMathematician7 ай бұрын
No worries!
@guilhermedecastro96708 ай бұрын
Thank you
@GingerMathematician8 ай бұрын
👍
@zahidaali89712 жыл бұрын
In 9:32 , how did you get 0.4?
@GingerMathematician2 жыл бұрын
Probability of a Hard Chocolate is 0.6, so the Probability of a Soft Chocolate is 0.4 as the two decimals need to add up to one whole 👍
@zahidaali89712 жыл бұрын
Thank you☺️
@breeze36782 жыл бұрын
Pls do 3d diagrams
@GingerMathematician2 жыл бұрын
Not enough time sorry 😕
@ruchitiswki5608 Жыл бұрын
Resolution 👌
@GingerMathematician Жыл бұрын
Glad it was helpful Ruchit 🙂👍
@Kolliesmith05 Жыл бұрын
Sorry
@GingerMathematician Жыл бұрын
Sorry for? 🙂 👍
@AnesuSayi-y8m11 ай бұрын
How is it 0.4
@GingerMathematician11 ай бұрын
Do you have a timestamp for the question?
@WandaPlays Жыл бұрын
I really appreciate that, sir. My doubts have been cleared after seeing your video, and I have an upcoming exam.
@GingerMathematician Жыл бұрын
Great to hear & best of luck 🙂👍
@Hadeelhisham Жыл бұрын
Is it suitable for 0580 please
@GingerMathematician Жыл бұрын
For both 0580 and 0607 Hadeel 🙂 👍
@zaara7629 Жыл бұрын
Thank you so much for teaching it so well! I was just wondering if you have a video on the topics Polynomial Functions and Inequalities (0607), I find it quite confusing.
@GingerMathematician Жыл бұрын
I have an Inequalities playlist 😊👍 kzbin.info/aero/PLYNwTLhq9xZb9cUgRFXLUT3jcUeX2_40G
@gojogotnoballs2 жыл бұрын
Hello! I just wanna know how is the probability for the soft centred chocolate 0.4??
@GingerMathematician2 жыл бұрын
Hi Kaguya, do you have a time stamp for this question? 🙂
@gojogotnoballs2 жыл бұрын
@@GingerMathematician timestamp: 9:15
@vaelinlovewee33002 жыл бұрын
oh it's because 1 - 0.6 =0.4. Where 1 is known as the total probability if that makes sense