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  • IB Mathematics
    • SL Applications and Interpretation
    • HL Applications and Interpretation
    • SL Analysis and Approaches
    • HL Analysis and Approaches
  • Cambridge Mathematics
    • Lower Secondary
    • IGCSE Core
    • IGCSE Extended
    • IGCSE Additional
    • IGCSE International Core
    • IGCSE International Extended
    • IGCSE (US) Core
    • IGCSE (US) Extended
    • IGCSE (US) Additional
    • O Level
    • O Level Additional
    • International AS and A Level
    • International AS and A Level Further
  • HSC Mathematics
    • Year 11 Standard
    • Year 11 Advanced
    • Year 11 Extension 1
    • Year 12 Standard 1
    • Year 12 Standard 2
    • Year 12 Advanced
    • Year 12 Extension 1
    • Year 12 Extension 2
  • VCE Mathematics
    • Foundation Units 1 and 2
    • General Units 1 and 2
    • Maths Methods Units 1 and 2
    • Specialist Units 1 and 2
    • Further Units 3 and 4
    • Maths Methods Units 3 and 4
    • Specialist Units 3 and 4

Probability

Probability with Venn Diagrams – Ultimate Guide

Probability with Venn Diagrams – Ultimate Guide

September 28, 2021 0 comments

It is quite often to visualise multiple events using Venn diagrams to find probabilities. Representing Data in Venn Diagrams There are 9 types of Venn diagrams for holding two events when they overlap each other. Let’s assume there are two elective subjects, Arts and Biology, in a certain school. \( P(A) \) The probability that […]

iitutorSeptember 28, 2021 0 comments
iitutor
Probability of Complementary Events: without Replacement

Probability of Complementary Events: without Replacement

June 12, 2021 0 comments
https://youtu.be/P5Fc8EElm28  
iitutorJune 12, 2021 0 comments
iitutor
Probability of Complementary Events: Ratios

Probability of Complementary Events: Ratios

June 12, 2021 0 comments
← Previous Lesson Next Lesson → https://youtu.be/rrp6yunXG_g  
iitutorJune 12, 2021 0 comments
iitutor
Probability without Replacement and Order of Events

Probability without Replacement and Order of Events

May 18, 2021 0 comments

Transcript A box contains 40 red, 10 blue, and 10 white cards. Two are withdrawn, one after the other without a replacement. So there’s no replacement here. Find the probability that the first card is withdrawn. A first card is that is withdrawn is blue. Okay. So you can see that 40 plus 10 plus […]

iitutorMay 18, 2021 0 comments
iitutor
Probability without Replacement with AND OR

Probability without Replacement with AND OR

May 18, 2021 0 comments

Transcript A box contains five light globes, two of which are faulty. Two globes are selected, one at a time without replacement. Now, a! Find the probability that both globes are faulty. Now, two are faulty out of the five, so two out of five are faulty globes. Now we want, we know that there’s […]

iitutorMay 18, 2021 0 comments
iitutor
Probability without Replacement with Complement Events

Probability without Replacement with Complement Events

May 18, 2021 0 comments

Transcript A box contains five light globes, two of which are faulty. Two globes are selected, one at a time without replacement. Now, a! Find the probability that both globes are faulty. Now, two are faulty out of the five, so two out of five are faulty globes. Now we want, we know that there’s […]

iitutorMay 18, 2021 0 comments
iitutor
Product Rule and Independent Events

Product Rule and Independent Events

May 17, 2021 0 comments

Transcript Single digits are being generated randomly, so like these kind of numbers. It doesn’t have to be a five-digit number but these are the kind of things randomly generated. It can be any random number, okay? And it can be repeated or there’s no limit to this. So it’s like these kind of numbers. […]

iitutorMay 17, 2021 0 comments
iitutor
Product Rule of Probability: Probability Regarding AND

Product Rule of Probability: Probability Regarding AND

May 17, 2021 0 comments

Transcript They give you probability of a, b, c, and d in the question. Part a! They want us to find probability of a and b. Probability of a and b is simply probability of a times the probability of b which becomes 1 on 24. And that’s it, guys. That’s pretty much the product […]

iitutorMay 17, 2021 0 comments
iitutor
Addition Rule and Mutually Exclusive Events

Addition Rule and Mutually Exclusive Events

May 11, 2021 0 comments

Transcript Okay, if a and b are mutually exclusive and they give you what probability of a and probability of b is. They want us to find the probability of a or b. Now, the key thing here is mutually exclusive. What does mutually exclusive mean? Mutually exclusive means the probability of a and b […]

iitutorMay 11, 2021 0 comments
iitutor
Probability Regarding OR

Probability Regarding OR

May 11, 2021 0 comments

Transcript Two dice are thrown. One yellow and one white. Let y be the uppermost number on the yellow die and w be the uppermost number on the white die. I’ve drawn up a table because I know that if I drop a table, the questions will be so much easier. So I do recommend […]

iitutorMay 11, 2021 0 comments
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