/sci/ - Science & Math

>be intro probability teacher
>work through the Bayes' Rule problem about cancer tests and false positivity rates
>tell students to think about it next time they get a positive result on something
>student comes up after class
>"so what do you think the accuracy is for covid tests?"
>mfw

>>14735261
>the moon landing was staged

Which one ?

>>14597772
informatics

explain to me what a "polynomial" is in the most abstract /auitistic / schizo way possible
GO!

Damn I'm based

>>12405112
tl;dr
cope and seethe, brainlet

>>12367108
In another version Im kicking you in the stomach for this post while you are crying like a bitch and begging me to stop

>>12320393
Dirac's delta function

I'm planning on cheating on a physics II multiple choice exam.
It's gonna be in 5:40-8:40 hours from now (whatever that means in your timezone).
Is any kind anon down to help me? we can make a thread in some slow board

>>11965159
>You, also known as a fag

>>11772829
>The observed differences could be due to other factors.
Genes > culture.

>>11714767
Nice and tight frens

>>11279892
What if instead of tensors, they used sheafs...

>Why are there so few female engineers?
Because boys are given building blocks and girls are given dolls.
>Why are boys given building blocks and girls given dolls?
Because our society perceives boys to be better at creating things
>Why does our society perceive boys to be better at creating things?
Because most creative geniuses in history were men
>Why were most creative geniuses in history men?
Because gender roles at the time made women stay-at-home mothers while men ran society
>Why were women stay-at-home mothers while men ran society?
Because humans are a sexually dimorphic species. Like many sexually dimorphic species, human males display extreme variation in their traits, which makes a certain number of males more suitable for different tasks that require intelligence and creativity, such as engineering. Human females display less variation because their only role is to select the male with the most desirable traits and produce offspring with him. Also, males are more competitive and less risk-averse.

>>11170172

You can’t get something from nothing.
>the universe doesn’t go back forever but has a definite beginning
>science proves God
>tfw

***This is NOT a religion thread, it’s to debate the scientific validity of above argument. The fact is that the early universe records a huge unexplained energy input***

>>11054326
>>11054391
>>11054424
Ah yes, it is abundantly clear by your responses that you have run out of rational responses to this argument. What's wrong? The reality of infinite sets too difficult for you?

>>11038381
>Do a cool brain trick.
You just lost the game.

>tfw you're smarter than the college professor

>Study engineering
>Look on youtube for help solving university question
>Hear Indian accent
>Close video

> Open Youtube tutorial for a class
> Hear indian accent
> Close video

>He still uses the Biological Species Concept

> Online quiz answers are on chegg

And they say /pol/ is schizophrenic