The regression below shows the estimated relationship between the market return (S&P 500) and the return of the company Amerox. Here is your partial Excel output along with some t distribution critical values:

Regression Statistics Multiple R R Square Adjusted R Square Standard Error 6.9528 Observations 30 ANOVA df SS MS F Regression 1001.5211 20.7175 Residual 48.34181 Total Coefficients Standard Error t Stat P-value Intercept 0.11 1.43 0.08 0.9389 SP500 1.47 0.00 to.025,30=2.0423 to.05,30=1.6973 to.025,28=2.0484 to.05.28=1.7011