O Mighty Ocean Guide Us As We Journey
Thread Topic: O Mighty Ocean Guide Us As We Journey
2 years ago

......Damn.

2 years ago

hey sorry, was contemplating.

2 years ago

Nah it's cool, I've been trying to get some new vocabulary down. Having a hard time with that. xP

2 years ago

hey d00d

2 years ago

i see. japanese vocab?

2 years ago

Yeah, Japanese.
Heya, Jeeshan.

2 years ago

oh oh oh! least squares regression, it came to me. i remember that. its fun.

2 years ago

It's fun..? I'd use a different descriptor lol I honestly don't get the formulas for it.

2 years ago

finding slope and intercept, right? y=mx plus b?

2 years ago

lol i have those s--- in my adv maths textbook

2 years ago

Yeah, you need to use slope, but in this instance slope= r( standard deviation of y divided by the standard deviations of x)
I need to find predicted y which equals a+bx where apparently a = mean of y - b times the mean of x
ugh I hate math

2 years ago

sometimes i feel like im complete stupid.
then i read maths.
feel-stupid increased to lvl 100.

2 years ago

can you give me what the question says specifically?

2 years ago

I'm prepping for a test, don't really have any questions. Just need to get formulas down... and terminology. The formulas/ equations I need to get are LSR and the residual formula.
Maybe I can find some questions in my book
Yeah, math does that. I bet it increases stupid waves

2 years ago

i did some thinking. so are you all set with this part?
add up x and y. then for each sum find the σ with SR(#-M)^2
b= r [σ(y/x)] and a= - b(x)

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