What is the terminological difference between a "case" and an "observation" in #statistics?
The way this textbook describes it, they sound like the same thing
What is the terminological difference between a "case" and an "observation" in #statistics?
The way this textbook describes it, they sound like the same thing
Which physical constant is the most fine-tuned for our existence?
(in the sense that by changing it a small amount would prevent the existence of (intelligent/advanced/eucaryotic/whatever) life, but otherwise leave the universe mostly unchanged)
Food scientist type people, answer me this, why is chicken fat sticky in a way that beef or pork fat isn't? #FoodScience #Science #ScienceQuestion
Is there a substance that's harmful to metal but not to people or animals? Google is failing me.
Edited to add: Not oxygen or salt, sorry. Looking for something more immediately harmful.
it's really cold in the PNW so indoor heated air is *REALLY* dry. I have a couple of those #ultrasonic #humidifier mist #diffuser thingies but stopped using them after I heard they put dangerous micro mineral particles in the air.
Does anyone know if this #danger is real? I understand the EPA hasn't said they're unsafe, but, y'know.
The red we can see - is that Rayleigh scattering? #rayleighscattering #Astrodon #sciencequestion