Download - Formulas de Diseño
Transcript
![Page 1: Formulas de Diseño](https://reader035.vdocuments.co/reader035/viewer/2022072009/55cf9214550346f57b9350a2/html5/thumbnails/1.jpg)
X=∑i=1
n
xi
n
Y=∑i=1
n
yi
n
Sxy=∑i=1
n
xi . yi−(∑i=1
n
xi)(∑i=1
n
yi)n
Sxx=∑i=1
n
xi2−(∑i=1
n
xi)2
n
β1=SxySxx
β0= y− β1 x
y= β0+ β1 xi
Syy=∑i=1
n
yi2−(∑i=1
n
yi)2
n
SCR= β1Sxy
R2=SCRSyy
r= Sxy
√ Sxx Syy
σ=√ SCEn−2=√ Syy− β1Sxyn−2
mea=∑i=1
n
|ei|n