Please dont stop ever uploading, despite the gradual decrease in viewership, these videos help us out so much, you cannot even imagine how good it is to see a teacher online.
I actually find the equation easier to understand in its original form, before the division, but with A and B swapped: (A ∩ B) = P(A) × P(B | A). Here's how I understand that: the probability of A and B both happening is just the probability of A happening, times the probability of B happening now that we know A has happened. So, P(monsoon season ∩ raining) = P(monsoon season) × P(raining | monsoon season).
Never seen this guy get angry. Which is strange because my old maths teacher used to get angry all the time. He wouldn't go crazy, he'd just shout a lot and then set us all extra long homework of simultaneous equations. The homework would then be checked question by question at the start of the next lesson with a Q & A going around the class. If you didn't know the answer, you were in the shit. I always did the homework and always got 90% of it wrong.
now that we know that, and let's say that you get called to answer questions during the Q & A session on 50% of the time: a) what is the ratio of incorrect to correct answers that you have in a year? b) what are the chances that you get at least 5 correct answers in a month? c) what are the chances that you get a 3 correct answers streak?
@@renansouza3256 a.) 9:1 b.) Since we had maths twice a week, that'd be 8 lessons a month. And he used to do about 15 homework questions per lesson. So 120 questions. Of which I'd get 90 / 100 x 120 = 108 wrong. c.) Probability of me getting three correct answers in a row was 0.1 ^ 3 = 0.001 or 0.1% I am getting intense flashbacks.
@@unsteadyeddy3107 so he was checking all the answers? I miss interpreted it :D I thought of something like "teacher asks a question for a random person, so what are the odds that this person is unsteadyeddy3107 and that he has the correct answer". I am also assuming that there are more students than questions, so not everyone has to answer every time, thus the "50% of the time". It was nice to see you answering hahaha
I am a really big fan of you, Eddie Woo. But on this one, I feel a bit uncomfortable seeing all the percentages written in a table without discussing "percent OF WHAT". There is a difference between the %s in the first row (1% and 99%) and the rest of the %s. Of course, you know that but I am not sure if your students get it. If they understand that, it may be easier form them to see why you want to multiply these percentages.
Lovish, probably you are not the only one who want to see this video. Would you like to start a petition on Ablebees requesting Eddie to make a video on this topic? Others would support your petition.
Maybe I wS unable to find a video when we have to find "Equation of a circle passing through (-3,-4) and is concentric with the circle whose equation is x²+y²-6x+8y-24=0.Also identify the outer circle
MD inventions, probably you are not the only one who want to see this video. Would you like to start a petition on Ablebees requesting Eddie to make a video on this topic? Others would support your petition.