Mark Zuckerberg on Taking Risks and Finding Talented People

What we’re going to do in this video is calculate a typical measure of how well the actual data points agree with a model—in this case, a linear model. There are several names for it; we could consider this to be the standard deviation of the residuals, a…

[Instructor] Let’s say we wanted to figure out what one half minus one third is equal to. And we can visualize each of these fractions. One half could look like that where if I take a whole and if I divide it into two equal sections, one of those two eq…

[Music] Curiosity and exploration are simply part of our DNA. What’s at the top of that mountain? What’s around that ridge? What’s in that forest? What’s across that body of water? This quest to explore things that we think might be beyond our reach or mi…

What we’re going to do in this video is get some practice taking derivatives with the power rule. So let’s say we need to take the derivative with respect to x of 1 over x. What is that going to be equal to? Pause this video and try to figure it out. So…

So your bank account, and you might have more than one, is really where a lot of your financial life is happening. So it’s important to keep track of it, and we’re going to talk more about that in this video. I’d recommend looking at the transactions in,…

What’s up you guys? It’s Graham here. So, as most of you probably know, I don’t have a life because I’m constantly sitting here reading and replying to all the comments. And it’s a good thing I do that because anytime I see a recurring question or any sor…