- 187
- 84 484
inTuition
Приєднався 25 чер 2022
I upload educational content that aims to give you an intuitive understanding and that helps you grow as a student. I focus on Actuarial Science, Mathematics and Statistics topics.
Joint Probability Density Functions [Finding Marginals and Solving Probabilities]
Comment if you want clarity on any part of the video or what topics you would like me to cover next.
#statistics #jointdistributions #howto
#statistics #jointdistributions #howto
Переглядів: 82
Відео
Increasing Annuities | Actuarial Mathematics
Переглядів 3544 місяці тому
This video covers the understanding and present value formulae of the different types of increasing annuities. I then go on to clarify the understanding through relevant complications before ending off with a couple of examples. Please like, subscribe and share for more. Comment what topics you would like me to cover next. #increasingannuity #actuary #financialmathematics
How to find the CDF of a transformation | Probability Theory
Переглядів 1387 місяців тому
Let X be an exponential random variable with mean 1. Find the distribution of Y := (X − 1) , where x = xI(0,∞)(x). We go about solving this by finding the CDF of the transformation of X. Please like & subscribe for more. This question was taken from the University of Cape Town’s STA2004F (Statistical Theory and Inference) course with permission. #CDF #transformation #probabilitytheory #statistics
Symmetry of Normal Distribution | Probability Theory
Переглядів 747 місяців тому
Let X ∼ N(μ, σ^2). Show that X − μ and μ − X have the same distribution. We use the symmetry of the normal distribution to help us solve this. Please like & subscribe for more. This question was taken from the University of Cape Town’s STA2004F (Statistical Theory and Inference) course with permission. #probabilitytheory #statistics
Reinsurance | Intro to Actuarial Science
Переглядів 6868 місяців тому
The question of what reinsurance actually is and goes into the need for reinsurance, the ways of writing up reinsurance (treaty vs facultative), the types of reinsurance (proportional vs non-proportional) and goes through several example questions. Please like, subscribe and share for more. Comment what topics you would like me to cover next. #insurance #actuarialscience #reinsurance
Conditional Distributions and Expectations | Probability Theory
Переглядів 1668 місяців тому
This question was taken from the University of Cape Town’s STA2004F (Statistical Theory and Inference) course with permission. This probability theory questions deal with conditional distributions and expectations. Mathematical Statistics is the overarching topic. We are given a joint density of x and y and then need to find the marginal density before we can find the conditional distribution o...
What is insurance? (Overview from an Actuarial Perspective)
Переглядів 2678 місяців тому
The question of what insurance actually is and how it works is answered in this video. Topics included are; risk management techniques, insurable risks, benefits of insurance, insurance jargon, types of insurance companies, categories of insurance and the roles of Actuaries in insurance. Please like, subscribe and share for more. Comment what topics you would like me to cover next. #insurance #...
Expectation of a Transformation | Probability Theory
Переглядів 2868 місяців тому
This question was taken from the University of Cape Town’s STA2004F (Statistical Theory and Inference) course with permission. This probability theory questions deal with the expectations and transformations. Mathematical Statistics is the overarching topic. The random variable, X, is an exponential random variable and the questions uses the floor function. The random variable is transformed fr...
Expected Values | Uncertainty | Introduction to Actuarial Science
Переглядів 2789 місяців тому
This video introduces the concept of uncertainty in Actuarial Science and does so by dealing with an example question on expected values. Random variables, sample spaces, probability mass functions, intrinsic vs estimated probabilities and expected values and their interpretations are all explained. Please like, subscribe and share for more. Comment what topics you would like me to cover next. ...
Law of Total Probability | Probability Theory
Переглядів 4179 місяців тому
This question was taken from the University of Cape Town’s STA2004F (Statistical Theory and Inference) course with permission. These probability theory questions deal with the Law of Total Probability. Mathematical Statistics is the overarching topic. The random variable, X, is an exponential random variable and one of the questions uses the floor function. Please like, subscribe and share for ...
Perpetuities Derived and Explained (Financial & Actuarial Maths)
Переглядів 1649 місяців тому
Perpetuities Derived and Explained (Financial & Actuarial Maths)
How to Understand Annuities Payable Pthly (Actuarial Maths)
Переглядів 8539 місяців тому
How to Understand Annuities Payable Pthly (Actuarial Maths)
Level Annuities (Actuarial Mathematics)
Переглядів 8609 місяців тому
Level Annuities (Actuarial Mathematics)
Cashflow Indexation (Real Values and Yields)
Переглядів 6811 місяців тому
Cashflow Indexation (Real Values and Yields)
Nominal, Monetary & Real Values And Yields (CASHFLOW INDEXATION)
Переглядів 12311 місяців тому
Nominal, Monetary & Real Values And Yields (CASHFLOW INDEXATION)
Real Yield, Nominal Yield and Inflation
Переглядів 13511 місяців тому
Real Yield, Nominal Yield and Inflation
Force of Interest (What is it? How to use it?)
Переглядів 92011 місяців тому
Force of Interest (What is it? How to use it?)
IEB Gr12 Maths Past Exam 1 Question 5 2021
Переглядів 108Рік тому
IEB Gr12 Maths Past Exam 1 Question 5 2021
Grade 12 IEB Maths Exam Past Paper 1 2021 Question 4
Переглядів 129Рік тому
Grade 12 IEB Maths Exam Past Paper 1 2021 Question 4
IEB Grade 12 Maths Exam Prep Paper 1 2021 Question 3
Переглядів 192Рік тому
IEB Grade 12 Maths Exam Prep Paper 1 2021 Question 3
IEB Gr12 Maths Past Paper 1 2021 Question 2
Переглядів 129Рік тому
IEB Gr12 Maths Past Paper 1 2021 Question 2
How to Solve Complex Equations in Complex Variables
Переглядів 96Рік тому
How to Solve Complex Equations in Complex Variables
Derivation of the Volume of a Sphere using Integration
Переглядів 492Рік тому
Derivation of the Volume of a Sphere using Integration
Trig Substitution Integration Complete Guide
Переглядів 233Рік тому
Trig Substitution Integration Complete Guide
cheers boet. lekker vid
writing Actuarial Mathematics exam on Monday here at NWU and this has been helpful thank you
Good luck!
I love you this is good
Thank you <3
hello! thank you for this wonderful video :) could you please make videos of securities and sinking funds? mainly the concepts and some exam questions too.
Sir I have a question. "What if I convert the pthly rate to a effective periodic rate, will I be able to use the level annuities formulars?" .
You just have to be sure that whatever you replace is equivalent to what you are replacing it with. So long as you do that it will work :)
You're the best Sir.
great video
What's the drawing software? Nice calligraphy you got there. Great video
Thank you :) I use GoodNotes on an iPad
Thanks so much for posting this integral. Excellent
I am glad it was useful
Brilliant video, thanks mate
Thank you :) I’m glad you found it useful
Thank you so so much
I’m glad you found it useful :)
Thank you So helpful
Is this really olympiad level?
At 13:00 I say “a dot dot n” but it should be “a dot dot n+1”. It’s not directly pertinent to increasing annuities but is worth correcting.
Damn someone give that man a bells😮
this video is very useful thank you so much!!
You are welcome!
hello! thank you for this video, I use the HP12c so I'd like to ask if you could make vidoes on how to properly use it especially for complex annuities.
could you please explain how interest works in these complex annuities? aren't they the same as immediate annuities?
Please upload more content, it was really helpful
I plan on posting a lot of Fin Maths videos over June and July 🙏
Thank you very much, very helpful!
can i apply ln in both sides?
Hi, yes it is necessary to apply ln to both sides to ensure the equation still holds true
could you please do example problem solution for these pthly annuities
Thank you 👍
Thanks ❤
Thank you so much for these!!! Literally saved my life!😭😭😭
I’m so glad I could help
Well done.
this was so helpful please upload more actuarial maths videos. Thanks so much
I’m glad it was helpful :)
Wow I got that
so long solution u can times 4x/ 4x and that is it
That’s crazy, I accidentally calculated the median and got 5.5 which rounds to 6
6
6
nice video bro very straightforward unlike other creators who take ages for one question
I appreciate that! Glad it helped :)
You can solve it faster by trying the four answer and estimation than by adding the five numbers..
145
Didn't watch the video. The answer is C
T square equals 4 and T equals plus minus 2 İn the context it says that it is greater than 0 so the answer is 2
2^12
You could also simplify a/b=2 into a=2b, then solve using substitution
Damn man that a very basic question It takes just 2 steps to do it
Same
thanks,it helps alot
I’m glad I could help!
islam is the only way
Nothing compared to Jee
Pff too easy
Keep it up! Your videos are so helpful
Glad you like them!
These videos are so helpful! If your channel was around when I was in matric, I would’ve aced my exams 😅
Thank you :)
Great to see you back! Thanks for another awesome video!
Thanks for watching Mike!
At the start I said I would be showing you how to solve complex trig equations. I meant to say complex equations.
Good to see you back! Thank you for another great video!
Thanks Mike! :)
Great to have you back! And, nice choice of subjects for your return after 100 day countdown.
Thanks Mike!
You can't rock roll someone like me who knew it was a rick roll and still clicked.