Given Sxx=∑(xi−xˉ)2=50S_{xx} = \sum (x_i - \bar{x})^2 = 50Sxx=∑(xi−xˉ)2=50 and Sxy=∑(xi−xˉ)(yi−yˉ)=150S_{xy} = \sum (x_i - \bar{x})(y_i - \bar{y}) = 150Sxy=∑(xi−xˉ)(yi−yˉ)=150, what is the slope β1\beta_1β1?
3
0.33
2
100