What is a Random Walk? | Infinite Series

What about continuous random walks?

Excelente 🌹🌹🌹😘

which is y 99% of retail intraday trader fail in all markets.......

Nice! a very intuitive explanation. I am wondering if possible to talk about "Allen variance" since it is a great tool to analyze random process.

cool !!!

Thank you for the excellent description of the theory, especially for the pleasant appearance and voice of the narrator and the beautiful video design. 👌

you are way better than my prof in explaining this, i dont know how my prof was even hired to teach this course

Me 15 minutes ago: "the stock market is astrology for dudebros"
Me now: "the stock market is a random walk for dudebros"

Lol the stock market got me here 🙊

I noticed that Sn can be any of n+1 numbers

My favorite is stocks. I ended up here because the financial “Random Walk Theory” was negating any predictability in stocks. After watching the video it’s clear that what I had in mind is more likely the answer imbedded in the theory that was somehow contorted. We can predict the markets using probabilities.

thank you so much!!!!!!!!

I am a newcomer to these mathematical topics and have a question related to dimensions. Does the amount of data I want to analyse determine my dimension?Lets say, the more data I have, the higher my dimension? Thanks

To get the approximate Area of a polygon you can use a Monte-Carlo Simulation. If that counts.

Wait, Carey mulligan??

Thank you for this great explanation! You described everything very clear!!!

So easy to understand and they said skipping math was bad

For Covid19, the Governments of the world put restrictions on Random Walk so case dismissed ;)

jesus she is pretty and smart. OMG

2.24 the y-axis of that graph should be 'probability of landing at final position' not 'probability of landing at 0', that makes no sense when there are plenty of walks that land on something besides zero after 100 steps.

Wait, hang on... so you're not talking about how to walk without rhythm or pattern so that you don't attract a worm?

she's so beautiful, I ended up staring at her and not understanding anything.😐

How can I buy the "let epsilon < 0" tshirt for female sizes?

What is the Sn for price of AAPL?

Random Walk @The thoughts you think are magnetic: if you think positive=u attract positive things, if you think negative=u attract negative energies. If you think randomly (Random Walk) with more tendency toward positive= you move toward positive and vice versa. if ...

Well presented, and excellent explanation to answer George Polya's starting question. Thanks for the video!

Our life itself is an example of random walk

thanks for the video :)

My favorite is Kac's correlated random walk, which gives a hyperbolic PDE in its 'diffusion' limit. :)

I want to randomly walk the world

Just wondering, the 2D probability looks like the probability of an electron around an atom, right ? Well, except for its centerofc because the nucleus is there.

please explain Anscombe's theorem (1952)

Correct me if I'm wrong, but I think that taking infintly many steps in the random walk model creates the normal distribution. Is it right?

after feeling stupid watching these videos i go back to my simple match problems and feel relatively stupid than before :P

I must have a small p, because mine is definitely biased towards the left

I'm loving the use of these engineering videos instead of physics.

But in 1D and 2D, isn't there also a chance (even if it's really small) that it will never return to the start?

Is brownian motion also a random walk

Can we get an F to pay respects for this channel

in 1D integer walk..why is sn =0 @4.28

thank u