Develop the ordinary least squares estimated regression equation and interpret b0 and b1 coefficients by utilizing the following:

y= b0 + b1x + e

Where y (dependent variable) is the aptitude test score and x (independent variable) is the productivity index.

Worker Aptitude Test Scores Productivity Index A 122 133 B 129 141 CD C 133 139 D 139 144 141 141 F 130 139 G 128 130 H 120 138