Thread: probability

hallo, is someone able to help me with this example ?
For this data set an observation of 0, 0 for x and y,1of 1, 2, and of 2, 2,what is the least squares regression using the equation y = bx + a. Please provide b, the slope, and a, the intercept.

thanks

Hey breta21.

There are relatively simple formulas for calculating the regression coefficients: have you been given formulas? If so, can you try the calculation on your own and show us what you got?