Cori's Cola was to manufacture 500 cases of cola next week. The accountant provided the following regression analysis results of total manufacturing costs. Cost driver is units of cases. SUMMARY OUTPUT Regression Results Regression Statistics R Square Intercept X Variable 1 0.82 Coefficients 115 230 t Stat 1.39 2.18 What is the estimated cost of producing the 500 cases of cola?

5. A medical researcher wants to determine how the dosage (in mg) of a drug affects the heart rate of the patient. The data for seven patients are given here. 0.350 0.400 0.500 82 0.250 Drug dosage (x) | 0.125 0.200 0.300 92 Heart rate (y) 95 90 93 88 80 Compute the following. SSy, SSzy A. SSx,S. B. Standard deviation errors C. Coefficient of Determination

Could you also look at the second page ?

I have difficultity reading sorry. What is vor?