WHY do we divide by n-1 when computing the sample variance?
I've never seen this way of explaining this concept anywhere else.
Read on if you want a completely new way of looking at this.
BREAKING: OpenAI just launched the official ChatGPT app for iOS.
Spoiler: It's BETTER than the regular web ChatGPT.
Here's everything you need to know and why it's a big deal:
All while the economy is barreling towards a default on the federal debt, policymakers are talking about implementing work requirements for food stamps.
🎥 Economist @Claudia_Sahm has some thoughts on this bad policy
@Emily_Mckenzie@Frances_Coppola@RCars0n1 Why In the world would you share your private personal stories and medical information in a Facebook group if you didn’t want others to see it? Not trying to bash here, it just doesn’t make sense to me why anyone is upset this happened when you volunteered the information.
ChatGPT for music finally exists.
Google has revealed MusicLM, its AI for creating music.
Here are the top music created by MusicLM (and you can create yours):
If you pick stocks, you MUST understand SEC filings.
But, the forms are ridiculously confusing!
Here are the 9 SEC filings every investor should know (and how to find them):
@NorthmanTrader So the market screams that the fed is wrong about “transitory” endlessly but still locks in low rate assets? On top of that, then makes terrible risk management decisions, bc of the dot plot they didn’t believe 💀
Statistics can never be completely objective.
This is not just my opinion. It's a *mathematical* fact.
Read on if you want to learn a deep fundamental truth about data and its relationship to the universe we live in.
Google just announced its plan to introduce AI in every tool we use every day.
Be it Gmail, google sheets or google maps
Here are some of the mind-blowing updates that will make your life 10X easier 🧵
@irunstocktwits@GRDecter @kingholdman If stocks weren’t getting hammered then people wouldn’t feel like there’s a massive bank run. Sorry guy I know a little bit more than you’re giving me credit for 😂
@GRDecter @kingholdman Really not. Going short most companies doesn’t cause them to fail. The bank shorting is creating bank runs and causing panic and failure. But I guess you already know that and just want engagement
What an insane day in the world of AI.
We got huge announcements from Google, HuggingFace, Scale AI, and Synthesia.
Here's the rundown on everything you need to know: