In Origin Pro 9, I made 2 linear fits (y = kx + b). For example, I chose equation y = x + 10.
In one case, I set experimental following points:
x =1, y= 11
x = 2, y = 12
x = 3, y = 12.8
x = 4, y = 14.1
x = 5, y = 15
x = 6, y = 16
x = 7, y = 17.3.
In another case, I set:
x = 1, y = 10
x = 2, y =...