i)An analyst usedExcel to investigate the relationship between "Weekly Sales" (in $million) of a store and the "Hours" the store is open per week.

SUMMARY OUTPUT Regression Statistics Multiple R 0.962 R Square 0.926 Adjusted R Square 0.919 Standard Error 0.097 Observations 12 Standard Lower Upper Coefficients Error t Stat P-value 95% 95% Intercept 0.074 0.090 0.822 0.430 -0.126 0.273 Hours 0.015 0.001 11.20 0.000 0.012 0.018