Moindres-carrés (1).xlsx
-
Upload
ilyass-mghari -
Category
Documents
-
view
216 -
download
0
Transcript of Moindres-carrés (1).xlsx
-
8/17/2019 Moindres-carrés (1).xlsx
1/2
Rm
x
2000 1
2001 2
2002 3
2003 4
2.5
a 2.9
b 177
-
8/17/2019 Moindres-carrés (1).xlsx
2/2
Ri
y x-X y- Y (x-X) (y-Y) (x-X)²
180 -1.5 -4.25 6.375 2.25
182 -0.5 -2.25 1.125 0.25
187 0.5 2.75 1.375 0.25
188 1.5 3.75 5.625 2.25
184.25 14.5 5
y = 2,9x + 177